Fix search and replace for imagePullPolicy (nginx#2889)

Author: miledxz

.github/workflows/release-pr.yml

@@ -73,8 +73,8 @@ jobs:
       - name: Find and Replace
         uses: jacobtomlinson/gha-find-replace@f1069b438f125e5395d84d1c6fd3b559a7880cb5 # 3.0.5
         with:
-          find: "Always"
-          replace: "IfNotPresent"
+          find: ": Always"
+          replace: ": IfNotPresent"
           include: "charts/nginx-gateway-fabric/*.yaml"
           regex: false