Remove the hard coding of the cosign release [sc-77445] (#1756)

Author: jtuchscherer

.github/workflows/build-test-deploy.yaml

@@ -234,8 +234,6 @@ jobs:
           go-version: "1.23"
 
       - uses: sigstore/[email protected]
-        with:
-          cosign-release: "v2.4.3"  # Binary version to install
 
       - name: Get Cosign Key
         run: |