Enable forge test

Author: pcw109550

.github/workflows/ci.yaml

@@ -20,9 +20,12 @@ jobs:
       - name: Build rv64g test binaries
         run: make bin bin/simple bin/minimal
         working-directory: tests/go-tests
-      - name: Run tests
+      - name: Run golang tests
         run: go test -v ./...
         working-directory: rvgo
+      - name: Run foundry tests
+        run: forge test -vvv
+        working-directory: rvsol
   # go-lint:
   #   runs-on: ubuntu-latest
   #   timeout-minutes: 20