Revert "Use textDocument/codeLens data in the actions menu when applicable (#26811)" (#26832)

This reverts commit b61171f152.

This PR reverts #26811, as it has broken `rust-analyzer` code actions.

With this commit reverted my code actions are working again. 

Release Notes:

- Community: Reverted https://github.com/zed-industries/zed/pull/26811.

crates/proto/src/proto.rs

@@ -340,9 +340,6 @@ messages!(
     (ResolveCompletionDocumentationResponse, Background),
     (ResolveInlayHint, Background),
     (ResolveInlayHintResponse, Background),
-    (RefreshCodeLens, Background),
-    (GetCodeLens, Background),
-    (GetCodeLensResponse, Background),
     (RespondToChannelInvite, Foreground),
     (RespondToContactRequest, Foreground),
     (RoomUpdated, Foreground),
@@ -516,7 +513,6 @@ request_messages!(
     (GetUsers, UsersResponse),
     (IncomingCall, Ack),
     (InlayHints, InlayHintsResponse),
-    (GetCodeLens, GetCodeLensResponse),
     (InviteChannelMember, Ack),
     (JoinChannel, JoinRoomResponse),
     (JoinChannelBuffer, JoinChannelBufferResponse),
@@ -538,7 +534,6 @@ request_messages!(
     (PrepareRename, PrepareRenameResponse),
     (CountLanguageModelTokens, CountLanguageModelTokensResponse),
     (RefreshInlayHints, Ack),
-    (RefreshCodeLens, Ack),
     (RejoinChannelBuffers, RejoinChannelBuffersResponse),
     (RejoinRoom, RejoinRoomResponse),
     (ReloadBuffers, ReloadBuffersResponse),
@@ -637,7 +632,6 @@ entity_messages!(
     ApplyCodeActionKind,
     FormatBuffers,
     GetCodeActions,
-    GetCodeLens,
     GetCompletions,
     GetDefinition,
     GetDeclaration,
@@ -665,7 +659,6 @@ entity_messages!(
     PerformRename,
     PrepareRename,
     RefreshInlayHints,
-    RefreshCodeLens,
     ReloadBuffers,
     RemoveProjectCollaborator,
     RenameProjectEntry,