fix: use repo and ref parameters in checkout action (#159)

Author: typotter

.github/workflows/lint-test-sdk.yml

@@ -35,6 +35,9 @@ jobs:
           echo "Test Data: sdk-test-data@${TEST_DATA_BRANCH_NAME}"
           echo "SDK Branch: js-client-sdk@${SDK_BRANCH_NAME}"
       - uses: actions/checkout@v3
+        with:
+          repository: Eppo-exp/js-client-sdk
+          ref: ${{ env.SDK_BRANCH_NAME }}
       - name: Use Node.js
         uses: actions/setup-node@v3
         with:
@@ -65,6 +68,9 @@ jobs:
         node-version: [ '18', '20', '22', '23' ]
     steps:
       - uses: actions/checkout@v3
+        with:
+          repository: Eppo-exp/js-client-sdk
+          ref: ${{ env.SDK_BRANCH_NAME }}
       - name: Use Node.js
         uses: actions/setup-node@v3
         with: