Update WallETH to 0.50.0 (500)

metadata/org.walleth.yml

@@ -499,6 +499,16 @@ Builds:
       - online
     prebuild: sed -i -e '/kotlin.bintray.com/d' ../build.gradle
 
+  - versionName: 0.50.0
+    versionCode: 500
+    commit: 0.50.0
+    subdir: app
+    gradle:
+      - noGeth
+      - forFDroid
+      - online
+    prebuild: sed -i -e '/kotlin.bintray.com/d' ../build.gradle
+
 MaintainerNotes: |-
     We remove https://kotlin.bintray.com/kotlinx Maven repo from build.gradle
     because it isn't whitelisted while all needed artifacts are available via
@@ -506,5 +516,5 @@ MaintainerNotes: |-
 
 AutoUpdateMode: Version %v
 UpdateCheckMode: Tags .*[0-9]$
-CurrentVersion: 0.49.2
-CurrentVersionCode: 492
+CurrentVersion: 0.50.0
+CurrentVersionCode: 500