Address review comments.

Author: davidmorgan

example/pubspec.yaml

@@ -6,7 +6,7 @@ environment:
   sdk: ^3.7.0
 
 dependencies:
-  analyzer: '>=8.1.1 <9.0.0'
+  analyzer: ^8.1.1
   build: '>=3.0.0 <5.0.0'
   source_gen: any
 

source_gen/pubspec.yaml

@@ -9,7 +9,7 @@ environment:
   sdk: ^3.7.0
 
 dependencies:
-  analyzer: '>=8.1.1 <9.0.0'
+  analyzer: ^8.1.1
   async: ^2.10.0
   build: '>=3.0.0 <5.0.0'
   dart_style: ^3.0.0