set-version.sh: update in objectbox/README.md as well

Author: greenrobot-team

objectbox/README.md

@@ -138,7 +138,7 @@ flutter pub add --dev build_runner objectbox_generator:any
 
 ```yaml
 dependencies:
-  objectbox: ^5.3.0
+  objectbox: ^5.3.1
   objectbox_flutter_libs: any
   # If you run the command for ObjectBox Sync it should add instead:
   # objectbox_sync_flutter_libs: any
@@ -181,7 +181,7 @@ dart pub add --dev build_runner objectbox_generator:any
 
 ```yaml
 dependencies:
-  objectbox: ^5.3.0
+  objectbox: ^5.3.1
 
 dev_dependencies:
   build_runner: ^2.4.11

tool/set-version.sh

@@ -28,6 +28,7 @@ update objectbox/example/dart-native/vectorsearch_cities/pubspec.yaml "${depende
 update objectbox/example/flutter/event_management_tutorial/event_manager/pubspec.yaml "${dependencyHigherExpr}"
 update objectbox/example/flutter/event_management_tutorial/many_to_many/pubspec.yaml "${dependencyHigherExpr}"
 update objectbox/example/flutter/objectbox_demo/pubspec.yaml "${dependencyHigherExpr}"
+update objectbox/README.md "${dependencyHigherExpr}"
 
 # Package dependencies using a concrete version (like "objectbox: 1.2.3")
 dependencyExactExpr="s/objectbox: [0-9]\+.*/objectbox: ${version}/g"