solana: Update Solana CI/ Anchor test to execute run-tests script

Author: nvsriram

.github/workflows/solana.yml

@@ -146,5 +146,5 @@ jobs:
           run: |
             git diff --exit-code ts/idl
         - name: Run tests
-          run: anchor test --skip-build
+          run: ./run-tests
           shell: bash