chore(flutter): upgrade flutter version to 1.20 (#139)

.github/workflows/build-android.yml

@@ -20,7 +20,7 @@ jobs:
           java-version: '12.x'
       - uses: subosito/flutter-action@v1
         with:
-          flutter-version: '1.17.5'
+          flutter-version: '1.20.0'
       - run: flutter pub get
       - run: flutter format --set-exit-if-changed .
       - run: flutter analyze

.github/workflows/build-ios.yml

@@ -20,7 +20,7 @@ jobs:
           java-version: '12.x'
       - uses: subosito/flutter-action@v1
         with:
-          flutter-version: '1.17.5'
+          flutter-version: '1.20.0'
       - run: flutter pub get
       - run: flutter format --set-exit-if-changed .
       - run: flutter analyze

.github/workflows/release.yml

@@ -28,7 +28,7 @@ jobs:
       - name: Setup flutter action
         uses: subosito/flutter-action@v1
         with:
-          flutter-version: '1.17.5'
+          flutter-version: '1.20.0'
       - name: Build
         run: |
           echo "Running on ${{github.ref}}"

pubspec.yaml

@@ -11,7 +11,7 @@ description: A new Flutter project.
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 1.0.0+7
+version: 1.0.0+19
 
 environment:
   sdk: '>=2.2.0 <3.0.0'
@@ -45,7 +45,7 @@ dependencies:
   barcode_widget: ^1.4.0
   image_picker: ^0.6.5
   gallery_saver: ^2.0.1
-  flutter_svg: ^0.17.4
+  flutter_svg: ^0.18.0
   firebase_storage: ^3.1.6
 
   # The following adds the Cupertino Icons font to your application.