Bump actions/cache from v2.1.3 to v2.1.4 (#6)

Bumps [actions/cache](https://github.com/actions/cache) from v2.1.3 to v2.1.4.
- [Release notes](https://github.com/actions/cache/releases)
- [Commits](actions/cache@v2.1.3...26968a0)

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

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

.github/workflows/update-reports.yml

@@ -16,49 +16,49 @@ jobs:
         uses: joschi/setup-jdk@v2.3.0
         with:
           java-version: 11
-      - uses: actions/cache@v2.1.3
+      - uses: actions/cache@v2.1.4
         with:
           path: db
           key: ${{ runner.os }}-db
           restore-keys: |
             ${{ runner.os }}-db
-      - uses: actions/cache@v2.1.3
+      - uses: actions/cache@v2.1.4
         with:
           path: installed
           key: ${{ runner.os }}-installed
           restore-keys: |
             ${{ runner.os }}-installed
-      - uses: actions/cache@v2.1.3
+      - uses: actions/cache@v2.1.4
         with:
           path: src
           key: ${{ runner.os }}-src
           restore-keys: |
             ${{ runner.os }}-src
-      - uses: actions/cache@v2.1.3
+      - uses: actions/cache@v2.1.4
         with:
           path: api_dump
           key: ${{ runner.os }}-api_dump
           restore-keys: |
             ${{ runner.os }}-api_dump
-      - uses: actions/cache@v2.1.3
+      - uses: actions/cache@v2.1.4
         with:
           path: archives_report
           key: ${{ runner.os }}-archives_report
           restore-keys: |
             ${{ runner.os }}-archives_report
-      - uses: actions/cache@v2.1.3
+      - uses: actions/cache@v2.1.4
         with:
           path: compat_report
           key: ${{ runner.os }}-compat_report
           restore-keys: |
             ${{ runner.os }}-compat_report
-      - uses: actions/cache@v2.1.3
+      - uses: actions/cache@v2.1.4
         with:
           path: package_diff
           key: ${{ runner.os }}-package_diff
           restore-keys: |
             ${{ runner.os }}-package_diff
-      - uses: actions/cache@v2.1.3
+      - uses: actions/cache@v2.1.4
         with:
           path: timeline
           key: ${{ runner.os }}-timeline