Update package-lock.json handling in app.yaml

Author: MarcusAhlfors

.diploi/helm/app.yaml

@@ -43,7 +43,7 @@ spec:
             - -c
             - |
               if [ -f yarn.lock ]; then yarn --frozen-lockfile; \
-              elif [ -f package-lock.json ]; then npm ci; \
+              elif [ -f package-lock.json ]; then npm ci || npm install; \
               elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm i --frozen-lockfile; \
               else echo "Lockfile not found. Skipping install."; \
               fi