Merge branch 'update_k9mail' into 'master'

K-9 Mail 5.722

See merge request fdroid/fdroiddata!7597

metadata/com.fsck.k9.yml

@@ -669,6 +669,13 @@ Builds:
     rm:
       - tools/android-studio/settings.jar
 
+  - versionName: '5.722'
+    versionCode: 27022
+    commit: '5.722'
+    gradle:
+      - yes
+    output: app/k9mail/build/outputs/apk/release/k9mail-release-unsigned.apk
+
 MaintainerNotes: |-
     Use output instead of subdir to make gradlew-fdroid correctly determine the gradle version to be used.
     It doesn't work when using subdir because we are two levels deep into the directory structure.