Update gradle Docker tag to v7

renovate-bot · renovate-bot · commit 5711d16cbc47 · 2022-02-11T04:00:59.000Z
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-FROM gradle:6.0-jdk8 as builder
+FROM gradle:7.4-jdk8 as builder
 WORKDIR /workspace
 COPY / /workspace/
 RUN gradle build
