[git] API cleanup: mark deprecated unused API for removal (IJPL-156972)

GitOrigin-RevId: d4dd2be05e27b6dcd1390b5f123c7fdb5d762f31

plugins/git4idea/src/git4idea/remote/hosting/action/HostedGitRepositoryReferenceActionGroup.kt

@@ -6,6 +6,7 @@ import com.intellij.openapi.actionSystem.impl.ActionButton
 import com.intellij.openapi.project.DumbAware
 import com.intellij.openapi.project.DumbAwareAction
 import com.intellij.openapi.util.NlsActions
+import org.jetbrains.annotations.ApiStatus
 import java.util.function.Supplier
 import javax.swing.Icon
 
@@ -18,6 +19,7 @@ abstract class HostedGitRepositoryReferenceActionGroup : ActionGroup, DumbAware
               icon: Supplier<Icon?>?)
     : super(dynamicText, dynamicDescription, icon)
 
+  @ApiStatus.ScheduledForRemoval
   @Deprecated(level = DeprecationLevel.ERROR, message = "Use icon supplier")
   constructor(dynamicText: Supplier<@NlsActions.ActionText String>,
               dynamicDescription: Supplier<@NlsActions.ActionDescription String>,

plugins/git4idea/src/git4idea/remote/hosting/http/HostedGitAuthenticationFailureManager.kt

@@ -6,7 +6,6 @@ import com.intellij.collaboration.auth.Account
 import com.intellij.collaboration.auth.AccountManager
 import com.intellij.collaboration.auth.AccountUrlAuthenticationFailuresHolder
 import com.intellij.openapi.Disposable
-import com.intellij.openapi.util.Disposer
 import kotlinx.coroutines.CoroutineScope
 import org.jetbrains.annotations.ApiStatus
 
@@ -19,6 +18,7 @@ abstract class HostedGitAuthenticationFailureManager<A : Account> : Disposable {
     holder = AccountUrlAuthenticationFailuresHolder(cs, accountManager)
   }
 
+  @ApiStatus.ScheduledForRemoval
   @Deprecated("A service coroutine scope should be provided")
   constructor(accountManager: () -> AccountManager<A, *>) {
     holder = AccountUrlAuthenticationFailuresHolder(disposingScope(), accountManager)