Use bazel 7.4.0 in presubmit because 8.0 / last_green removes the native java, shell, and python rules, which we need to fix in rules_android at head and its dependencies.

PiperOrigin-RevId: 688729475
Change-Id: I7b8acf7c4a70b10144b6b668071fd5cd79f06a8e

Author: ahumesky

kokoro/presubmit/presubmit_main.sh

@@ -55,7 +55,7 @@ function main() {
   echo "== installing bazelisk ========================================="
   bazel_install_dir=$(mktemp -d)
   BAZELISK_VERSION="1.18.0"
-  export USE_BAZEL_VERSION="last_green"
+  export USE_BAZEL_VERSION="7.4.0"
   DownloadBazelisk "$BAZELISK_VERSION" linux amd64 "$bazel_install_dir"
   bazel="$bazel_install_dir/bazel"
   echo "============================================================="