chore: Update actions/cache action to v4.2.3

[grafanarenovatebot]

This PR contains the following updates:

Package	Type	Update	Change
actions/cache	action	patch	v4.2.2 -> v4.2.3

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Warning

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Release Notes

actions/cache (actions/cache)

v4.2.3

Compare Source

What's Changed

• Update to use @​actions/cache 4.0.3 package & prepare for new release by @​salmanmkc in https://github.com/actions/cache/pull/1577 (SAS tokens for cache entries are now masked in debug logs)

New Contributors

• @​salmanmkc made their first contribution in https://github.com/actions/cache/pull/1577

Full Changelog: actions/cache@v4.2.2...v4.2.3

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