TS: Update test affected by new stringification

Author: asger-semmle

javascript/ql/test/library-tests/TypeScript/ExternalTypes/UniqueSymbols.expected

@@ -1 +1 @@
-| unique symbol | esmodule | externalSymbol |
+| typeof externalSymbol | esmodule | externalSymbol |

javascript/ql/test/library-tests/TypeScript/Types/GetExprType.expected

@@ -69,7 +69,7 @@
 | tst.ts:28:22:28:25 | null | null |
 | tst.ts:29:5:29:13 | neverType | () => never |
 | tst.ts:30:5:30:14 | symbolType | symbol |
-| tst.ts:31:7:31:22 | uniqueSymbolType | unique symbol |
+| tst.ts:31:7:31:22 | uniqueSymbolType | typeof uniqueSymbolType |
 | tst.ts:31:41:31:44 | null | null |
 | tst.ts:32:5:32:14 | objectType | object |
 | tst.ts:33:5:33:16 | intersection | string & { x: string; } |

javascript/ql/test/library-tests/TypeScript/Types/GetTypeExprType.expected

@@ -40,7 +40,7 @@
 | tst.ts:29:16:29:26 | () => never | () => never |
 | tst.ts:29:22:29:26 | never | never |
 | tst.ts:30:17:30:22 | symbol | symbol |
-| tst.ts:31:25:31:37 | unique symbol | unique symbol |
+| tst.ts:31:25:31:37 | unique symbol | typeof uniqueSymbolType |
 | tst.ts:32:17:32:22 | object | object |
 | tst.ts:33:19:33:24 | string | string |
 | tst.ts:33:19:33:38 | string & {x: string} | string & { x: string; } |