build(deps): bump actions/cache from 4 to 5 (#1166)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/test.yml

@@ -30,7 +30,7 @@ jobs:
         with:
           go-version: ${{ matrix.go }}
       - uses: actions/checkout@v5
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           # In order:
           # * Module download cache