Tighten match when checking for updated pcre2

What does this MR do?

Tighten the match pattern for PCRE2 in deps.yml to not include RC tags. Match pattern goes from matching: 'pcre2-(\d+).(\d+)' to matching: 'pcre2-(\d+).(\d+)$'. This will prevent RC releases from matching.

Related issues

• Related !7322 (closed)

Checklist

See Definition of done.

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Required

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Expected (please provide an explanation if not completing)

• Test plan indicating conditions for success has been posted and passes.
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Test plan

• Run deps update when RC release exists. No updates should occur.

  $ docker run -it --rm --name deps-ci -v ~/gitlab/git/gitlab.com/omnibus-gitlab:/omnibus-gitlab registry.gitlab.com/gitlab-org/gitlab-omnibus-builder/distribution_ci_tools:5.2.0
  # cd /tmp
  # git clone -b tighten-pcre2-deps-regexp https://gitlab.com/gitlab-org/omnibus-gitlab.git
  # curl https://deps.app/install.sh | bash -s -- -b $HOME/bin
  # $HOME/bin/deps update | grep -i pcre2

• Make sure deps detects normal release changes.

  $ docker run -it --rm --name deps-ci -v ~/gitlab/git/gitlab.com/omnibus-gitlab:/omnibus-gitlab registry.gitlab.com/gitlab-org/gitlab-omnibus-builder/distribution_ci_tools:5.2.0
  # cd /tmp
  # git clone -b tighten-pcre2-deps-regexp https://gitlab.com/gitlab-org/omnibus-gitlab.git
  # # Edit config/software/pcre2.rb and set version to previous release.
  # diff --git a/config/software/pcre2.rb b/config/software/pcre2.rb
  index cd1bee83c..49ab2dccf 100644
  --- a/config/software/pcre2.rb
  +++ b/config/software/pcre2.rb
  @@ -16,7 +16,7 @@
  
   name 'pcre2'
  
  -version = Gitlab::Version.new('pcre2', 'pcre2-10.42')
  +version = Gitlab::Version.new('pcre2', 'pcre2-10.41')
   default_version version.print(false)
   display_version version.print(false).delete_prefix('pcre2-')
  # $HOME/bin/deps update | grep -i pcre2
  [3b2dd78] Update PCRE2Project/pcre2 from pcre2-10.41 to pcre2-10.42

changed milestone to %16.9

added devopssystems groupdistribution sectioncore platform labels

assigned to @apatterson2

marked the checklist item MR title and description are up to date, accurate, and descriptive. as completed

marked the checklist item MR targeting the appropriate branch. as completed

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Reviewer	Maintainer
@Alexand (UTC+0, 7 hours ahead of @apatterson2)	@rmarshall (UTC-5, 2 hours ahead of @apatterson2)

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Generated by Danger

Proper labels assigned to this merge request. Please ignore me.

@apatterson2 - please see the following guidance and update this merge request.

	1 Error
	Please add typebug typefeature, or typemaintenance label to this merge request.

changed the description

added typemaintenance label

resolved all threads

mentioned in merge request !7322 (closed)

Green pipeline at https://gitlab.com/gitlab-org/omnibus-gitlab/-/pipelines/1135569560.

marked the checklist item Latest Merge Result pipeline is green. as completed

marked the checklist item When ready for review, MR is labeled "~workflow::ready for review" per the Distribution MR workflow. as completed

added workflowready for review label

marked this merge request as ready

requested review from @Alexand

approved this merge request

Thanks, @apatterson2. LGTM!

@balasankarc, could you please review?

requested review from @balasankarc and removed review request for @Alexand

approved this merge request

merged

mentioned in commit 84fef64b

added workflowstaging-canary label and removed workflowready for review label

added workflowcanary label and removed workflowstaging-canary label

added workflowstaging label and removed workflowcanary label

added workflowproduction label and removed workflowstaging label

added releasedcandidate label

added releasedpublished label and removed releasedcandidate label