Fix bug with updating activation state for terminal activate button (#126)

Fixes #125

Author: karthiknadig

src/features/terminal/terminalManager.ts

@@ -28,6 +28,7 @@ import { traceError, traceVerbose } from '../../common/logging';
 import { getConfiguration } from '../../common/workspace.apis';
 import { EnvironmentManagers, PythonProjectManager } from '../../internal.api';
 import { waitForShellIntegration } from './utils';
+import { setActivateMenuButtonContext } from './activateMenuButton';
 
 export interface TerminalActivation {
     isActivated(terminal: Terminal, environment?: PythonEnvironment): boolean;
@@ -272,6 +273,7 @@ export class TerminalManagerImpl implements TerminalManager {
                     await this.activate(terminal, env);
                 },
             );
+            await setActivateMenuButtonContext(this, terminal, env);
         }
     }