Bump bazel version for BCR presubmits for rules_java

PiperOrigin-RevId: 574833513
Change-Id: I90c0eec4337ba9ece9eeffb1887d046b13858818

.bcr/presubmit.yml

diff --git a/.bcr/presubmit.yml b/.bcr/presubmit.yml
index 52f713e..34519c1 100644
--- a/.bcr/presubmit.yml
+++ b/.bcr/presubmit.yml
@@ -4,5 +4,6 @@
   verify_build_targets:
     name: "Verify build targets"
     platform: ${{ platform }}
+    bazel_version: 6.4.0rc5
     build_targets:
       - "@rules_java//java/..."