pip: bump regex from 2026.7.10 to 2026.7.19 in the all-pip-dependencies group

[dependabot]

Bumps the all-pip-dependencies group with 1 update: regex.

Updates regex from 2026.7.10 to 2026.7.19

Changelog

Sourced from regex's changelog.

Version: 2026.7.19

Git issue 607: SIGSEGV: NULL pointer dereference in `basic_match()` when `(?R)`/`(?0)` recursion is used inside a fuzzy-matching quantifier
Git issue 608: SIGSEGV: out-of-bounds read in `bytes1_char_at()` with `DOTALL` + a fuzzy constraint + `(?r)` reverse-direction matching

Version: 2026.7.10

Clarified that the POSIX flag makes it look for only the longest overall match.
Git issue 606: regex's compiled-pattern cache eviction is not free-threading-safe

Version: 2026.6.28

Git issue 604: regex fails on free-threading python because setlocale is not thread-safe

Version: 2026.5.9

Reverse matching with full unicode casefolding could lead to out-of-range string indexes.

Version: 2026.4.4

A fix for older Python versions before free-threading was  supported.

Version: 2026.4.3

More fixes for free-threading.

Version: 2026.3.32

Fixed segfault.

Version: 2026.3.31

Fixed bug again.

Version: 2026.3.30

Fixed bug.

Version: 2026.3.28

Fixed version.

Version: 2026.3.27

Various fixes, including ones to improve free-threading support.

Version: 2026.2.28

Replaced atomic operations with mutex on pattern object for free-threaded Python.

... (truncated)

Commits

• 0525aff Git issue 608: SIGSEGV: out-of-bounds read in bytes1_char_at() with `DOTALL...
• 07dfa3b Git issue 607: SIGSEGV: NULL pointer dereference in basic_match() when `(?R...
• e7716da Python 3.15 not released yet.
• See full diff in compare view

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[mu-automation]

✅ QEMU Validation Passed

Source Dependencies

Repository	Commit
mu_plus	4308078
mu_tiano_platforms	956378b

Results

Platform	Target	Build	Boot	Overall Boot Time	Build Logs	Boot Logs
Q35	DEBUG	✅ success	✅ success	0m 21s	Build Logs	Boot Logs
ArmVirt	DEBUG	✅ success	✅ success	0m 14s	Build Logs	Boot Logs

Workflow run: https://github.com/microsoft/mu_plus/actions/runs/30691284041

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[Codecov Comments Bot (codecov-commenter)]

Codecov Report

✅ All modified and coverable lines are covered by tests.
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Additional details and impacted files

@@                Coverage Diff                @@
##             release/202511     #929   +/-   ##
=================================================
  Coverage                  ?   10.20%           
=================================================
  Files                     ?      150           
  Lines                     ?    24583           
  Branches                  ?     2346           
=================================================
  Hits                      ?     2509           
  Misses                    ?    22038           
  Partials                  ?       36           

Flag	Coverage Δ
AdvLoggerPkg	3.02% <ø> (?)
HidPkg	2.79% <ø> (?)
MfciPkg	34.00% <ø> (?)
MsCorePkg	1.30% <ø> (?)
MsWheaPkg	7.37% <ø> (?)
XmlSupportPkg	25.46% <ø> (?)

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