Bump Android NDK version in CI scripts to 22

Johannes Wellhöfer · Johannes Wellhöfer · commit da1fc9c9ff88 · 2021-02-12T23:00:56.000+01:00
diff --git a/ci/android-install-ndk.sh b/ci/android-install-ndk.sh
@@ -2,7 +2,7 @@
 
 set -ex
 
-NDK=android-ndk-r21d
+NDK=android-ndk-r22
 wget --tries=20 -q https://dl.google.com/android/repository/${NDK}-linux-x86_64.zip
 unzip -q ${NDK}-linux-x86_64.zip
 
