chore(deps): update gradle docker tag to v9

renovate[bot] · web-flow · commit 778b47a5f611 · 2025-08-22T00:31:22.000Z
diff --git a/subgraphs/inventory/Dockerfile b/subgraphs/inventory/Dockerfile
@@ -1,5 +1,5 @@
 # Use a separate layer for the build for better caching
-FROM gradle:7.6.6-jdk17 AS TEMP_BUILD_IMAGE
+FROM gradle:9.0.0-jdk17 AS TEMP_BUILD_IMAGE
 
 WORKDIR /usr/src/app
 
