Update DroidFish to 1.72 (80) and enable AUM

metadata/org.petero.droidfish.txt

@@ -181,12 +181,27 @@ Build:1.68,76
         ant -f build_eco.xml && \
         ant release
 
+Build:1.72,80
+    commit=1.72
+    subdir=DroidFish
+    sudo=apt update && \
+        apt install -y proguard-cli
+    prebuild=echo 'source.dir=src;../CuckooChessEngine/src' > ant.properties && \
+        echo 'proguard.jar=/usr/share/java/proguard.jar' >> local.properties
+    build=$$NDK$$/ndk-build -j `nproc` && \
+        ant -f build_copy_exe.xml && \
+        ant release && \
+        ant -f ../CuckooChessEngine/build_binbook.xml && \
+        ant -f build_eco.xml && \
+        ant release
+    ndk=r15c
+
 Maintainer Notes:
 Running `ant release` twice seems fishy, but we can only run build_eco after that
 and need to package the resulting eco.dat as well. Build still crashes.
 .
 
-Auto Update Mode:None
-Update Check Mode:RepoManifest
-Current Version:1.73
-Current Version Code:82
+Auto Update Mode:Version %v
+Update Check Mode:Tags
+Current Version:1.72
+Current Version Code:80