Update target to SDK 33 (#5150)

We need to update AXT core and AndroidX ext JUnit version to ensure
using proper AXT dependency that export necessary Activities for higher
target SDKs.

This CL also disables lint for some sub-projets and anyone can remove it
and fix warnings.

Signed-off-by: utzcoz <[email protected]>
Co-authored-by: Rodrigo Lazo <[email protected]>

Author: utzcoz

sdkProperties.gradle

@@ -13,6 +13,6 @@
 // limitations under the License.
 
 ext {
-    targetSdkVersion = 29
+    targetSdkVersion = 33
     minSdkVersion = 14
 }