Bump actions/cache from 3 to 4

Bumps [actions/cache](https://github.com/actions/cache) from 3 to 4.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v3...v4)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/main.yml

@@ -69,7 +69,7 @@ jobs:
           echo "hash=$(/bin/date -u "+%Y%m%d")-$(md5sum ".github/workflows/main.yml" | cut -d ' ' -f 1)" >> $GITHUB_OUTPUT
         shell: bash
 
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         id: cache_all
         with:
           path: |
@@ -128,7 +128,7 @@ jobs:
           echo "hash=$(/bin/date -u "+%Y%m%d")-$(md5sum ".github/workflows/main.yml" | cut -d ' ' -f 1)" >> $GITHUB_OUTPUT
         shell: bash
 
-      - uses: actions/cache@v3
+      - uses: actions/cache@v4
         id: cache_all
         with:
           path: |