Adapt for 3.10

- Bump Bazel version to 7.0.0
- Bump test docker gerrit image to 3.10.0

Impact: events plugin build with Gerrit v3.10
Risk-Scope: events plugin
Change-Id: Ib84a8f10218e29f4444fb0217cf22c50fcc00ad2

.bazelversion

diff --git a/.bazelversion b/.bazelversion
index 91e4a9f..bce07d3 100644
--- a/.bazelversion
+++ b/.bazelversion
@@ -1 +1,2 @@
-6.3.2
+7.0.0
+

WORKSPACE

diff --git a/WORKSPACE b/WORKSPACE
index 2b9c99a..89fc44a 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -3,7 +3,7 @@
 load("//:bazlets.bzl", "load_bazlets")
 
 load_bazlets(
-    commit = "f930de7dc62e319c82d2afc8f10efd1290fd62b8",
+    commit = "cc68cb5ffdab500e36674cb7558911b180ea61c3",
 )
 
 load(

src/main/java/com/googlesource/gerrit/plugins/events/FileSystemEventBroker.java

diff --git a/src/main/java/com/googlesource/gerrit/plugins/events/FileSystemEventBroker.java b/src/main/java/com/googlesource/gerrit/plugins/events/FileSystemEventBroker.java
index 180e5cb..b55c975 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/events/FileSystemEventBroker.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/events/FileSystemEventBroker.java
@@ -259,7 +259,8 @@
     return l.getClass().getName().startsWith("com.google.gerrit.sshd.commands.StreamEvents");
   }
 
-  protected void readAndParseCfg(String pluginName, GerritServerConfigProvider configProvider) {
+  private void readAndParseCfg(
+      String pluginName, GerritServerConfigProvider configProvider) {
     PluginConfig cfg = PluginConfig.createFromGerritConfig(pluginName, configProvider.loadConfig());
     for (String filter : cfg.getStringList(KEY_FILTER)) {
       String pieces[] = filter.split(" ");

test/docker/gerrit/Dockerfile

diff --git a/test/docker/gerrit/Dockerfile b/test/docker/gerrit/Dockerfile
index 5eac5b7..f066c70 100755
--- a/test/docker/gerrit/Dockerfile
+++ b/test/docker/gerrit/Dockerfile
@@ -1,4 +1,4 @@
-FROM gerritcodereview/gerrit:3.9.1-ubuntu22
+FROM gerritcodereview/gerrit:3.10.0-ubuntu22
 
 ENV GERRIT_SITE /var/gerrit
 COPY artifacts/plugins/ $GERRIT_SITE/plugins/