chore(template): Bump azure/setup-helm to 4.3.0

Author: Techassi

template/.github/workflows/build.yml.j2

@@ -266,7 +266,7 @@ jobs:
           persist-credentials: false
           submodules: recursive
       - name: Set up Helm
-        uses: azure/setup-helm@fe7b79cd5ee1e45176fcad797de68ecaf3ca4814 # v4.2.0
+        uses: azure/setup-helm@b9e51907a09c216f16ebe8536097933489208112 # v4.3.0
         with:
           version: v3.16.1
       - name: Set up cargo