Prepare to publish analyzer 7.4.0 and _fe_analyzer_shared 81.0.0

Change-Id: I1dcbcc686b956843c590b09a8c2078f909bd7639
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/422383
Reviewed-by: Paul Berry <[email protected]>
Commit-Queue: Konstantin Shcheglov <[email protected]>
Reviewed-by: Brian Wilkerson <[email protected]>

Author: scheglov

pkg/_fe_analyzer_shared/pubspec.yaml

@@ -1,5 +1,5 @@
 name: _fe_analyzer_shared
-version: 80.0.0
+version: 81.0.0
 description: Logic that is shared between the front_end and analyzer packages.
 repository: https://github.com/dart-lang/sdk/tree/main/pkg/_fe_analyzer_shared
 

pkg/analyzer/CHANGELOG.md

@@ -1,5 +1,7 @@
-## 7.3.1-wip
+## 7.4.0
 * Updated SDK constraint to `^3.5.0`.
+* Deprecated element model V1.
+  See [migration guide](https://github.com/dart-lang/sdk/blob/main/pkg/analyzer/doc/element_model_migration_guide.md).
 
 ## 7.3.0
 * Add `flags` optional named parameter to `FeatureSet.latestLanguageVersion()`.

pkg/analyzer/pubspec.yaml

@@ -1,5 +1,5 @@
 name: analyzer
-version: 7.3.1-wip
+version: 7.4.0
 description: >-
   This package provides a library that performs static analysis of Dart code.
 repository: https://github.com/dart-lang/sdk/tree/main/pkg/analyzer
@@ -10,7 +10,7 @@ environment:
 resolution: workspace
 
 dependencies:
-  _fe_analyzer_shared: ^80.0.0
+  _fe_analyzer_shared: ^81.0.0
   collection: ^1.19.0
   convert: ^3.0.0
   crypto: ^3.0.0