Switch to JDK build 11.0.13+0-8163922

Change-Id: Ic252b63b63f0b7c7bf55abcfaaae51c8495a3194
diff --git a/update.sh b/update.sh
index 14b3397..4414715 100755
--- a/update.sh
+++ b/update.sh
@@ -1,6 +1,6 @@
 #!/bin/bash -ev
 
-# Updates prebuilts/jdk/jdk11 from build server.
+# Updates prebuilts/jdk/jdk11 from build server. (ab/openjdk)
 # Usage:
 #    $ cd <REPO>
 #    $ repo start jdk11_update .
@@ -11,6 +11,7 @@
 BUILD_NUMBER="${1:?Specify build number}"
 LINUX_ZIP=/tmp/$$.linux.zip
 DARWIN_ZIP=/tmp/$$.darwin.zip
+DARWIN_AARCH64_ZIP=/tmp/$$.darwin_aarch64.zip
 
 FETCH_ARTIFACT=/google/data/ro/projects/android/fetch_artifact
 cd "$(dirname $0)"
@@ -20,6 +21,7 @@
 
 $FETCH_ARTIFACT --bid ${BUILD_NUMBER} --disable_progressbar --target linux_openjdk11 jdk.zip ${LINUX_ZIP}
 $FETCH_ARTIFACT --bid ${BUILD_NUMBER} --disable_progressbar --target darwin_mac_openjdk11 jdk.zip ${DARWIN_ZIP}
+$FETCH_ARTIFACT --bid ${BUILD_NUMBER} --disable_progressbar --target darwin_mac_jetbrainsruntime jdk.zip ${DARWIN_AARCH64_ZIP}
 $FETCH_ARTIFACT --bid ${BUILD_NUMBER} --disable_progressbar --target linux_openjdk11 manifest_${BUILD_NUMBER}.xml staging/manifest.xml
 
 rm -rf staging/linux-x86
@@ -32,7 +34,12 @@
 (cd staging/darwin-x86; unzip -q ${DARWIN_ZIP})
 touch staging/darwin-x86/MODULE_LICENSE_GPL
 
-rm -f ${LINUX_ZIP} ${DARWIN_ZIP}
+rm -rf staging/darwin-aarch64
+mkdir staging/darwin-aarch64
+(cd staging/darwin-aarch64; unzip -q ${DARWIN_AARCH64_ZIP})
+touch staging/darwin-x86/MODULE_LICENSE_GPL
+
+rm -f ${LINUX_ZIP} ${DARWIN_ZIP} ${DARWIN_AARCH64_ZIP}
 
 # Copy the RBE toolchain inputs files from the previous version to the staging
 # directory.