Bump actions/cache from 2.1.7 to 3.0.3 (#766)

Bumps [actions/cache](https://github.com/actions/cache) from 2.1.7 to 3.0.3.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@v2.1.7...v3.0.3)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

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

.github/workflows/scala.yml

@@ -13,19 +13,19 @@ jobs:
      - uses: actions/checkout@v2
 
      - name: Cache jabba
-       uses: actions/cache@v2.1.7
+       uses: actions/cache@v3.0.3
        with:
         path: ~/.jabba
         key: ${{ runner.os }}-jabba-cache-${{ hashFiles('**/workflows/scala.yml') }}
 
      - name: Cache SBT ivy cache
-       uses: actions/cache@v2.1.7
+       uses: actions/cache@v3.0.3
        with:
         path: ~/.ivy2/cache
         key: ${{ runner.os }}-sbt-ivy-cache-${{ hashFiles('**/build.sbt') }}  
 
      - name: Cache SBT
-       uses: actions/cache@v2.1.7
+       uses: actions/cache@v3.0.3
        with:
          path: ~/.sbt
          key: ${{ runner.os }}-sbt-${{ hashFiles('**/build.sbt') }}  
@@ -49,19 +49,19 @@ jobs:
     - uses: actions/checkout@v2
 
     - name: Cache jabba
-      uses: actions/cache@v2.1.7
+      uses: actions/cache@v3.0.3
       with:
         path: ~/.jabba
         key: ${{ runner.os }}-jabba-cache-${{ hashFiles('**/workflows/scala.yml') }}
 
     - name: Cache SBT ivy cache
-      uses: actions/cache@v2.1.7
+      uses: actions/cache@v3.0.3
       with:
         path: ~/.ivy2/cache
         key: ${{ runner.os }}-sbt-ivy-cache-${{ hashFiles('**/build.sbt') }}
 
     - name: Cache SBT
-      uses: actions/cache@v2.1.7
+      uses: actions/cache@v3.0.3
       with:
         path: ~/.sbt
         key: ${{ runner.os }}-sbt-${{ hashFiles('**/build.sbt') }}