Update the preupload hooks for this repo.

* Sort Java imports.
* google-java-format/-diff are specified in the global preupload config.
* Don't specifically call out files for checkstyle; apply it to all.

Test: none
Bug: 257533056
Change-Id: I91c87cfe269de154f98db590d71bd67e3aa2bbfe
diff --git a/PREUPLOAD.cfg b/PREUPLOAD.cfg
index bd4881d..ec5af4b 100644
--- a/PREUPLOAD.cfg
+++ b/PREUPLOAD.cfg
@@ -1,20 +1,11 @@
 [Builtin Hooks]
 google_java_format = true
 
-[Tool Paths]
-google-java-format = ${REPO_ROOT}/prebuilts/tools/common/google-java-format/google-java-format
-google-java-format-diff = ${REPO_ROOT}/prebuilts/tools/common/google-java-format/google-java-format-diff.py
+[Builtin Hooks Options]
+google_java_format = --sort-imports
 
 [Hook Scripts]
 checkstyle_hook = ${REPO_ROOT}/prebuilts/checkstyle/checkstyle.py --sha ${PREUPLOAD_COMMIT}
-                  -fw libraries/annotations
-                      libraries/aupt-lib
-                      libraries/base-app-helpers
-                      libraries/launcher-helper
-                      libraries/metrics-helper
-                      libraries/power-helper
-                      libraries/system-helpers
-                      libraries/timeresult-helpers
 
 ktlint_hook = ${REPO_ROOT}/prebuilts/ktlint/ktlint.py --no-verify-format -f ${PREUPLOAD_FILES}