Bump actions/cache from v2.1.2 to v2.1.3 (#971)

Bumps [actions/cache](https://github.com/actions/cache) from v2.1.2 to v2.1.3.
- [Release notes](https://github.com/actions/cache/releases)
- [Commits](actions/cache@v2.1.2...0781355)

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

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

.github/workflows/build.yml

@@ -25,7 +25,7 @@ jobs:
       with:
         go-version: 1.15
     - name: Restore Cache
-      uses: actions/cache@v2.1.2
+      uses: actions/cache@v2.1.3
       with:
         path: ~/go/pkg/mod
         key: ${{ matrix.os }}-go-${{ hashFiles('go.sum') }}

.github/workflows/generated_code_checks.yml

@@ -15,7 +15,7 @@ jobs:
       with:
         go-version: 1.15
     - name: Restore Cache
-      uses: actions/cache@v2.1.2
+      uses: actions/cache@v2.1.3
       with:
         path: ~/go/pkg/mod
         key: ${{ runner.os }}-go-${{ hashFiles('go.sum') }}