build(deps): Bump actions/cache from 4 to 5

Bumps [actions/cache](https://github.com/actions/cache) from 4 to 5.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v4...v5)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/coverage.yml

@@ -8,7 +8,7 @@ jobs:
     steps:
     - uses: actions/checkout@v6
     - name: Cache m2 repository
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ~/.m2
         key: ${{ runner.os }}-m2-${{ hashFiles('**/project.clj') }}

.github/workflows/format.yml

@@ -18,7 +18,7 @@ jobs:
       with:
         lein: latest
     - name: Cache m2 repository
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ~/.m2
         key: ${{ runner.os }}-m2-${{ hashFiles('**/project.clj') }}

.github/workflows/main.yml

@@ -22,7 +22,7 @@ jobs:
       with:
         lein: latest
     - name: Cache m2 repository
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ~/.m2
         key: ${{ runner.os }}-m2-${{ hashFiles('**/project.clj') }}