Update Rust crate regex to v1.12.3

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
regex	dependencies	patch	1.12.2 → 1.12.3

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Release Notes

rust-lang/regex (regex)

v1.12.3

Compare Source

===================
This release excludes some unnecessary things from the archive published to
crates.io. Specifically, fuzzing data and various shell scripts are now
excluded. If you run into problems, please file an issue.

Improvements:

• #​1319:
  Switch from a Cargo exclude list to an include list, and exclude some
  unnecessary stuff.

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Rust Benchmark

Details

Benchmark suite	Current: 7aa8cef	Previous: 0de87f2	Ratio
rule-match-browserlike/brave-list	1935003969 ns/iter (± 17263411)	1922233843 ns/iter (± 7444913)	1.01
rule-match-first-request/brave-list	1100319 ns/iter (± 9250)	1108578 ns/iter (± 22785)	0.99
blocker_new/brave-list	140020545 ns/iter (± 687515)	142462755 ns/iter (± 1184027)	0.98
blocker_new/brave-list-deserialize	24537191 ns/iter (± 178071)	25232194 ns/iter (± 140297)	0.97
memory-usage/brave-list-initial	10630445 ns/iter (± 3)	10630445 ns/iter (± 3)	1
memory-usage/brave-list-initial/max	61948094 ns/iter (± 3)	61948094 ns/iter (± 3)	1
memory-usage/brave-list-initial/alloc-count	1030640 ns/iter (± 3)	1030640 ns/iter (± 3)	1
memory-usage/brave-list-1000-requests	2316792 ns/iter (± 3)	2316792 ns/iter (± 3)	1
memory-usage/brave-list-1000-requests/alloc-count	70181 ns/iter (± 3)	70181 ns/iter (± 3)	1
url_cosmetic_resources/brave-list	191052 ns/iter (± 1167)	189213 ns/iter (± 815)	1.01
cosmetic-class-id-match/brave-list	3523577 ns/iter (± 965672)	3407690 ns/iter (± 917606)	1.03

This comment was automatically generated by workflow using github-action-benchmark.