chore(deps): update actions/cache action to v4.2.0

Author: my-renovate[bot]

.github/workflows/links.yml

@@ -22,7 +22,7 @@ jobs:
         uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
 
       - name: Restore lychee cache
-        uses: actions/cache@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
+        uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0
         with:
           path: .lycheecache
           key: cache-lychee-${{ github.sha }}

.github/workflows/mega-linter.yml

@@ -18,7 +18,7 @@ jobs:
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Restore lychee cache
-        uses: actions/cache@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
+        uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0
         with:
           path: .lycheecache
           key: cache-lychee-${{ github.sha }}