chore: bump github/codeql-action from 2.21.3 to 2.21.4

[dependabot]

Bumps github/codeql-action from 2.21.3 to 2.21.4.

Changelog

Sourced from github/codeql-action's changelog.

2.21.4 - 14 Aug 2023

• Update default CodeQL bundle version to 2.14.2. #1831
• Log a warning if the amount of available disk space runs low during a code scanning run. #1825
• When downloading CodeQL bundle version 2.13.4 and later, cache these bundles in the Actions tool cache using a simpler version number. #1832
• Fix an issue that first appeared in CodeQL Action v2.21.2 that prevented CodeQL invocations from being logged. #1833
• We are rolling out a feature in August 2023 that will improve the quality of file coverage information. #1835

Commits

• a09933a Merge pull request #1838 from github/update-v2.21.4-492a68c32
• 37116fb Fix positioning of bundle update changelog note
• c613917 Update changelog for v2.21.4
• 492a68c Merge pull request #1836 from github/henrymercer/analysis-summary-v2-ff
• ac49314 Merge pull request #1834 from github/henrymercer/analysis-summary-v2-ff
• ac35d7a Merge pull request #1835 from github/henrymercer/language-baseline-config
• d03c744 Don't pass --no- flag as it doesn't exist yet
• a0407a8 Add changelog note for rollout
• 8a7b2e9 Enable language specific baselines via feature flag
• 9a510d9 Rename new analysis summary feature flag
• Additional commits viewable in compare view

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[codecov]

Codecov Report

Merging #9022 (77b16a2) into main (290280e) will decrease coverage by 6.84%.
Report is 1001 commits behind head on main.
The diff coverage is 49.90%.

@@            Coverage Diff             @@
##             main    #9022      +/-   ##
==========================================
- Coverage   70.48%   63.64%   -6.84%     
==========================================
  Files         515      624     +109     
  Lines       23150    31951    +8801     
==========================================
+ Hits        16317    20335    +4018     
- Misses       5776    10084    +4308     
- Partials     1057     1532     +475     

Files Changed	Coverage Δ
cmd/skaffold/app/cmd/completion.go	13.04% <0.00%> (-1.25%)	⬇️
cmd/skaffold/app/cmd/config/list.go	65.21% <ø> (ø)
cmd/skaffold/app/cmd/config/set.go	88.72% <ø> (ø)
cmd/skaffold/app/cmd/config/util.go	54.28% <ø> (ø)
cmd/skaffold/app/cmd/credits.go	100.00% <ø> (ø)
cmd/skaffold/app/cmd/credits/export.go	0.00% <0.00%> (ø)
cmd/skaffold/app/cmd/deploy.go	40.90% <0.00%> (-12.94%)	⬇️
cmd/skaffold/app/cmd/generate_pipeline.go	60.00% <ø> (ø)
cmd/skaffold/app/cmd/inspect_modules.go	65.00% <ø> (ø)
cmd/skaffold/app/cmd/inspect_profiles.go	66.66% <ø> (ø)
... and 40 more

... and 415 files with indirect coverage changes

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