Update to 3.9.1

Update build/test files and bazlets (moving to Java17 for compile/test).
Also update the bazel version to match core stable-3.9.

Change-Id: I8f0880c2adc3aad9ffa79b80ef85c5fabc362acb

.bazelrc

diff --git a/.bazelrc b/.bazelrc
index fb8e4d1..6b31bc8 100644
--- a/.bazelrc
+++ b/.bazelrc
@@ -1,7 +1,7 @@
-build --java_language_version=11
-build --java_runtime_version=remotejdk_11
-build --tool_java_language_version=11
-build --tool_java_runtime_version=remotejdk_11
+build --java_language_version=17
+build --java_runtime_version=remotejdk_17
+build --tool_java_language_version=17
+build --tool_java_runtime_version=remotejdk_17
 
 build --workspace_status_command="python3 ./tools/workspace_status.py"
 build --repository_cache=~/.gerritcodereview/bazel-cache/repository

.bazelversion

diff --git a/.bazelversion b/.bazelversion
index 6abaeb2..91e4a9f 100644
--- a/.bazelversion
+++ b/.bazelversion
@@ -1 +1 @@
-6.2.0
+6.3.2

WORKSPACE

diff --git a/WORKSPACE b/WORKSPACE
index 24eb6c1..2b9c99a 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -3,7 +3,7 @@
 load("//:bazlets.bzl", "load_bazlets")
 
 load_bazlets(
-    commit = "e977766e5670dca125c502c37339e9f3da9b329b",
+    commit = "f930de7dc62e319c82d2afc8f10efd1290fd62b8",
 )
 
 load(

test/docker/gerrit/Dockerfile

diff --git a/test/docker/gerrit/Dockerfile b/test/docker/gerrit/Dockerfile
index 5eeb044..5eac5b7 100755
--- a/test/docker/gerrit/Dockerfile
+++ b/test/docker/gerrit/Dockerfile
@@ -1,4 +1,4 @@
-FROM gerritcodereview/gerrit:3.8.3-ubuntu22
+FROM gerritcodereview/gerrit:3.9.1-ubuntu22
 
 ENV GERRIT_SITE /var/gerrit
 COPY artifacts/plugins/ $GERRIT_SITE/plugins/