chore(deps): update docker/setup-buildx-action action to v4.3.0

Author: renovate[bot]

.github/workflows/release.yml

@@ -32,7 +32,7 @@ jobs:
           go-version-file: go.mod
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
+        uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0
 
       - name: Login to Docker Hub
         uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0