Remove not needed anymore cache since latest releases of the go actio…

…n already perform module caching

.github/workflows/test.yaml

@@ -18,17 +18,6 @@ jobs:
         with:
           go-version: "1.20"
 
-      - uses: actions/cache@v4
-        with:
-          path: ~/go/pkg/mod
-          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
-          restore-keys: ${{ runner.os }}-go-
-
-      - uses: actions/cache@v4
-        with:
-          path: ./testbin
-          key: ${{ runner.os }}-testbin
-
       - uses: actions/cache@v4
         with:
           path: ./bin