Merge pull request #203 from phpDocumentor/dependabot/github_actions/actions/cache-2.1.6

Author: dependabot[bot]

.github/workflows/push.yml

@@ -78,7 +78,7 @@ jobs:
           key: ${{ env.key }}
 
       - name: Cache extensions
-        uses: actions/cache@v2.1.4
+        uses: actions/cache@v2.1.6
         with:
           path: ${{ steps.cache-env.outputs.dir }}
           key: ${{ steps.cache-env.outputs.key }}
@@ -107,7 +107,7 @@ jobs:
         run: echo "::set-output name=dir::$(composer config cache-files-dir)"
 
       - name: Cache dependencies
-        uses: actions/cache@v2.1.4
+        uses: actions/cache@v2.1.6
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
           key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
@@ -126,7 +126,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Restore/cache vendor folder
-        uses: actions/cache@v2.1.4
+        uses: actions/cache@v2.1.6
         with:
           path: vendor
           key: all-build-${{ hashFiles('**/composer.lock') }}
@@ -185,7 +185,7 @@ jobs:
 #          key: ${{ env.key }}
 #
 #      - name: Cache extensions
-#        uses: actions/cache@v2.1.4
+#        uses: actions/cache@v2.1.6
 #        with:
 #          path: ${{ steps.cache-env.outputs.dir }}
 #          key: ${{ steps.cache-env.outputs.key }}
@@ -203,7 +203,7 @@ jobs:
 #        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
 #
 #      - name: Cache dependencies
-#        uses: actions/cache@v2.1.4
+#        uses: actions/cache@v2.1.6
 #        with:
 #          path: ${{ steps.composer-cache.outputs.dir }}
 #          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}