Mirakel: disable 2.7 failing builds

metadata/de.azapps.mirakelandroid.txt

@@ -165,6 +165,7 @@ Build:2.7-beta1,64
         for buildfile in 'build.gradle' 'main/build.gradle' 'new_ui/build.gradle'; do sed -i -e '/srcDir "res-l"/d' -e '/minSdkVersion \"L\"/d' -e '/targetSdkVersion \"L\"/d' -e '/compileSdkVersion \"android-L\"/d' "${buildfile}"; done
 
 Build:2.7,67
+    disable=invalid target L
     commit=v2.7
     subdir=main
     gradle=FdroidNormal
@@ -172,6 +173,7 @@ Build:2.7,67
     scandelete=appcompat
 
 Build:2.7.1,68
+    disable=invalid target L
     commit=v2.7.1
     subdir=main
     gradle=FdroidNormal