Improve CI build tasks

.gitlab-ci.yml

@@ -58,7 +58,7 @@ android:build-release:
     # build flutter app
     - flutter packages get
     - flutter clean
-    - flutter build apk --release --build-number=$CI_PIPELINE_IID
+    - flutter build apk --release
     # prepare artifact
     - find . -name "*.apk" # where is my apk?
   artifacts:

android/gradle.properties

@@ -2,5 +2,5 @@ org.gradle.jvmargs=-Xmx1536M
 android.enableR8=true
 android.useAndroidX=true
 android.enableJetifier=true
-app.versionName=1.0.3
-app.versionCode=4
+app.versionName=1.0.4
+app.versionCode=5