Enable clang-format for f/b/services/core/jni

To avoid code review comments about code style, line length, and
spacing, enable clang-format for frameworks/base/services/core/jni

Bug: none
Test: repo upload
Change-Id: Ie38ecca2d5face78367d3eab450e497120ce12b1

PREUPLOAD.cfg

@@ -8,6 +8,7 @@ clang_format = --commit ${PREUPLOAD_COMMIT} --style file --extensions c,h,cc,cpp
                cmds/input/
                core/jni/
                libs/input/
+               services/core/jni/
 
 [Hook Scripts]
 checkstyle_hook = ${REPO_ROOT}/prebuilts/checkstyle/checkstyle.py --sha ${PREUPLOAD_COMMIT}