Add string linter preupload check

Bug: 76097999
Test: repo upload
Change-Id: Ieb31c931d73a4325f605963b374ca7a2d568e08c
diff --git a/PREUPLOAD.cfg b/PREUPLOAD.cfg
index 8af69c7..8e1ab2b 100644
--- a/PREUPLOAD.cfg
+++ b/PREUPLOAD.cfg
@@ -1,3 +1,5 @@
 [Hook Scripts]
 checkcolor_hook = ${REPO_ROOT}/prebuilts/checkcolor/checkcolor.py -p .
 
+strings_lint_hook = ${REPO_ROOT}/frameworks/base/tools/stringslint/stringslint_sha.sh ${PREUPLOAD_COMMIT}
+