ci: pin Flow CLI to v2.7.2 (align with local) via go install

Author: kgrgpg

.github/workflows/cadence-tests.yml

@@ -13,10 +13,15 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Install Flow CLI
+      - name: Setup Go (for Flow CLI install)
+        uses: actions/setup-go@v5
+        with:
+          go-version: stable
+
+      - name: Install Flow CLI v2.7.2 (matches local)
         run: |
-          sh -ci "$(curl -fsSL https://raw.githubusercontent.com/onflow/flow-cli/master/install.sh)"
-          echo "$HOME/.local/bin" >> $GITHUB_PATH
+          go install github.com/onflow/flow-cli/cmd/flow@v2.7.2
+          echo "$HOME/go/bin" >> $GITHUB_PATH
           flow version
 
       - name: Cache Flow emulator data (disabled)