Update pyinstaller requirement from ~=5.3 to ~=6.3

[dependabot]

Updates the requirements on pyinstaller to permit the latest version.

Release notes

Sourced from pyinstaller's releases.

v6.3.0

Please see the v6.3.0 section of the changelog for a list of the changes since v6.2.0.

Changelog

Sourced from pyinstaller's changelog.

6.3.0 (2023-12-10)

Bugfix

* (Linux) Optimize the automatic binary-vs-data classification by avoiding
  ``objdump`` based check on files that do not have ELF signature. This
  mitigates noticeably longer analysis times for projects with large number of
  (data) files. (:issue:`8148`)
* (Windows) Add Windows error code 110 (``ERROR_OPEN_FAILED``) to the list of
  error codes eligible for the retry mechanism that attempts to mitigate build
  failures due to anti-virus program interference. (:issue:`8138`)
* (Windows) Fix issue with non-functional :func:`time.sleep()` when building
  program with Python <= 3.8.6 or Python 3.9.0. (:issue:`8104`)
* (Windows) Fix issue with splash screen in ``onefile`` mode failing to extract
  ``VCRUNTIME140.dll`` from the archive due to character-case mismatch. We now
  perform case-insensitive comparison between the name listed in splash
  dependency list and the names in archive TOC. (:issue:`8103`)
* Fix PEP 597 EncodingWarnings when :envvar:`PYTHONWARNDEFAULTENCODING` is set
  to true. (:issue:`8117`)
* Fix pre-safe-import hooks for ``six.moves``, ``urllib3.packages.six.moves``,
  and ``setuptools.extern.six.moves`` to gracefully handle cases when the
  corresponding ``six`` package is unavailable, as the hook may end up being
  executed even in that case. (:issue:`8145`)
* Fix symbolic link tracking in ``MERGE`` processing, so that distinct symbolic
  links with same relative target (e.g. ``Current -> A`` symbolic links in Qt
  .framework bundles collected on macOS) are properly processed, and kept in the
  original TOC upon their first occurrence. (:issue:`8124`)
Hooks

* Add hook for ``gi.repository.DBus``. (:issue:`8149`)
* Add hooks for ``gi.repository.AppIndicator3`` and
  ``gi.repository.AyatanaAppIndicator3``. (:issue:`8149`)
Bootloader

</code></pre>

<ul>

<li>When setting up embedded Python interpreter configuration, set

<code>PyConfig.install_signal_handlers=1</code> to install signal handlers.

This matches the behavior of PyInstaller 5.x bootloaders, where interpreter

was initialized via <code>Py_Initialize()</code>, which in turn calls

<code>Py_InitializeEx(1)</code>, i.e., with <code>install_sigs=1</code>. (:issue:<code>8105</code>)</li>

</ul>

<p>6.2.0 (2023-11-11)</p>

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</blockquote>

<p>... (truncated)</p>

</details>

<details>

<summary>Commits</summary>
<ul>

<li><a href="https://github.com/pyinstaller/pyinstaller/commit/f563dce1e83fd5ec72a20dffd2ac24be3e647150&quot;&gt;&lt;code&gt;f563dce&lt;/code&gt;&lt;/a> Release v6.3.0. [skip ci]</li>

<li><a href="https://github.com/pyinstaller/pyinstaller/commit/79aa828e130ef334ab228f6fa43a28ade41596ca&quot;&gt;&lt;code&gt;79aa828&lt;/code&gt;&lt;/a> hooks: gi: add hook for gi.repository.DBus</li>

<li><a href="https://github.com/pyinstaller/pyinstaller/commit/3f42b9574fe290fa3e2853a07d6c6c02f2dd5875&quot;&gt;&lt;code&gt;3f42b95&lt;/code&gt;&lt;/a> hooks: gi: add hooks for AppIndicator3 and AyatanaAppIndicator3</li>

<li><a href="https://github.com/pyinstaller/pyinstaller/commit/b262373f689df7bc75cd7bc35bb64f8b42932062&quot;&gt;&lt;code&gt;b262373&lt;/code&gt;&lt;/a> Tests: Requirements: Scheduled weekly dependency update for week 50 (<a href="https://redirect.github.com/pyinstaller/pyinstaller/issues/8157&quot;&gt;#8157&lt;/a&gt;)&lt;/li>

<li><a href="https://github.com/pyinstaller/pyinstaller/commit/0f51fca360e052a027c263400d028efc724024ce&quot;&gt;&lt;code&gt;0f51fca&lt;/code&gt;&lt;/a> bindepend: optimize binary-vs-data classification on linux</li>

<li><a href="https://github.com/pyinstaller/pyinstaller/commit/14af1e7143dcc456c363fdfee816560f4b9b553c&quot;&gt;&lt;code&gt;14af1e7&lt;/code&gt;&lt;/a> building: add an INFO message at start of binary-vs-data reclassification</li>

<li><a href="https://github.com/pyinstaller/pyinstaller/commit/8c4d099e5f647ffb393adea6da227d1f123adf01&quot;&gt;&lt;code&gt;8c4d099&lt;/code&gt;&lt;/a> pre-safe-import-hooks: create six.move runtime package only if six is available</li>

<li><a href="https://github.com/pyinstaller/pyinstaller/commit/ac91826b1f9fa5ed12763d37eca009ff6ed275ab&quot;&gt;&lt;code&gt;ac91826&lt;/code&gt;&lt;/a> pre-safe-import-hooks: gracefully handle cases when six is unavailable</li>

<li><a href="https://github.com/pyinstaller/pyinstaller/commit/bb1b306ccaf2274100e8b1eec321b1c7f3352322&quot;&gt;&lt;code&gt;bb1b306&lt;/code&gt;&lt;/a> Tests: Requirements: Scheduled weekly dependency update for week 49 (<a href="https://redirect.github.com/pyinstaller/pyinstaller/issues/8142&quot;&gt;#8142&lt;/a&gt;)&lt;/li>

<li><a href="https://github.com/pyinstaller/pyinstaller/commit/ac7f6835c28b01af32c5f0924767556e9c1a16a0&quot;&gt;&lt;code&gt;ac7f683&lt;/code&gt;&lt;/a> building: retry mechanism: enable retry on winerror 110</li>

<li>Additional commits viewable in <a href="https://github.com/pyinstaller/pyinstaller/compare/v5.3...v6.3.0&quot;&gt;compare view</a></li>

</ul>

</details>
<br />


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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (0f5bef6) 94.76% compared to head (bd91547) 94.76%.

Additional details and impacted files

@@           Coverage Diff           @@
##              dev     #318   +/-   ##
=======================================
  Coverage   94.76%   94.76%           
=======================================
  Files          12       12           
  Lines         478      478           
=======================================
  Hits          453      453           
  Misses         25       25           

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