Remove unused import

Author: Tyriar

extensions/vscode-api-tests/src/singlefolder-tests/terminal.test.ts

@@ -3,7 +3,7 @@
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
-import { deepStrictEqual, doesNotThrow, equal, notEqual, ok, strictEqual, throws } from 'assert';
+import { deepStrictEqual, doesNotThrow, equal, ok, strictEqual, throws } from 'assert';
 import { commands, ConfigurationTarget, Disposable, env, EnvironmentVariableCollection, EnvironmentVariableMutator, EnvironmentVariableMutatorOptions, EnvironmentVariableMutatorType, EnvironmentVariableScope, EventEmitter, ExtensionContext, extensions, ExtensionTerminalOptions, Pseudoterminal, Terminal, TerminalDimensions, TerminalExitReason, TerminalOptions, TerminalState, UIKind, Uri, window, workspace } from 'vscode';
 import { assertNoRpc, poll } from '../utils';