Revert "[analyzer] Add experimental_member_use warning."

This reverts commit 3923958595.

Reason for revert: Broke dart->flutter roll https://github.com/flutter/flutter/pull/176234 due to customer testing

Original change's description:
> [analyzer] Add experimental_member_use warning.
>
> Adds the implementation of the `experimental_member_use` warning
> (whose diagnostic code was introduced in
> https://dart-review.googlesource.com/c/sdk/+/451341).
>
> There is very little implementation logic, since the bulk of the
> implementation is shared with the existing `deprecated_member_use`
> warning. Unit tests are adapted from the `deprecated_member_use` unit
> tests.
>
> Since the tests in `non_const_argument_for_const_parameter_test.dart`
> use the annotation `@mustBeConst`, which is marked `@experimental`,
> they had to be modified to expect the new warning.
>
> Change-Id: I6a6a69645bb072b29166b7617b480a890b2bb5aa
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/450970
> Reviewed-by: Samuel Rawlins <srawlins@google.com>
> Commit-Queue: Paul Berry <paulberry@google.com>

Change-Id: I6a6a696447ed61b133e17ffc63ca6067fdbcc1ca
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/452526
Commit-Queue: Paul Berry <paulberry@google.com>
Reviewed-by: Alexander Aprelev <aam@google.com>
Reviewed-by: Samuel Rawlins <srawlins@google.com>

pkg/analysis_server_plugin/pubspec.yaml

@@ -11,7 +11,7 @@ resolution: workspace
 dependencies:
   # See the release policy for managing this dependency at
   # pkg/analyzer/doc/implementation/releasing.md.
-  analyzer: 8.3.0-dev
+  analyzer: 8.2.0
   analyzer_plugin: 0.13.8
   meta: ^1.16.0
   yaml: ^3.1.0