Merge pull request #815 from Dstack-TEE/fix/foundry-npx-cache-race

ci: avoid npx cache races in Foundry tests

Author: kvinwang

.github/workflows/foundry-test.yml

@@ -56,6 +56,9 @@ jobs:
           forge build --sizes
         id: build
 
+      - name: Install OpenZeppelin upgrades validator
+        run: npm install --no-save --package-lock=false @openzeppelin/upgrades-core@^1.37.0
+
       - name: Run Forge tests
         run: |
           forge test --ffi -vvv