Merge "Replace ktfmt.py hook by built-in hook in Launcher3/" into main

[Builtin Hooks]

ktfmt = true

[Builtin Hooks Options]

ktfmt = --kotlinlang-style

[Tool Paths]

ktfmt = ${REPO_ROOT}/prebuilts/build-tools/common/framework/ktfmt.jar

[Hook Scripts]

checkstyle_hook = ${REPO_ROOT}/prebuilts/checkstyle/checkstyle.py --config_xml tools/checkstyle.xml --sha ${PREUPLOAD_COMMIT}

ktfmt_hook = ${REPO_ROOT}/external/ktfmt/ktfmt.py --check ${PREUPLOAD_FILES}

flag_hook = ${REPO_ROOT}/frameworks/base/packages/SystemUI/flag_check.py --msg=${PREUPLOAD_COMMIT_MESSAGE} --files=${PREUPLOAD_FILES} --project=${REPO_PATH}