Add presubmit check for prebuilt jars (#1486)

diff --git a/.bazelci/presubmit.yml b/.bazelci/presubmit.yml
index bdbf980..8bf6402 100644
--- a/.bazelci/presubmit.yml
+++ b/.bazelci/presubmit.yml
@@ -1,5 +1,11 @@
 ---
 tasks:
+  prebuilt_jars_up_to_date:
+    name: Prebuilt JARs are up to date
+    platform: ubuntu2204
+    shell_commands:
+      - bazel run //scripts:refresh-prebuilts
+      - git diff --exit-code
   ubuntu2204:
     environment:
       # This tests custom cache locations.
diff --git a/private/tools/prebuilt/index_jar_deploy.jar b/private/tools/prebuilt/index_jar_deploy.jar
index d49f071..a926466 100755
--- a/private/tools/prebuilt/index_jar_deploy.jar
+++ b/private/tools/prebuilt/index_jar_deploy.jar
Binary files differ
diff --git a/private/tools/prebuilt/lock_file_converter_deploy.jar b/private/tools/prebuilt/lock_file_converter_deploy.jar
index ae06225..309f562 100755
--- a/private/tools/prebuilt/lock_file_converter_deploy.jar
+++ b/private/tools/prebuilt/lock_file_converter_deploy.jar
Binary files differ