Add TS 4.5 to the matrix

Author: markerikson

.github/workflows/test.yml

@@ -41,7 +41,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ts: ['3.9', '4.0', '4.1', '4.2', '4.3', '4.4', 'next']
+        ts: ['3.9', '4.0', '4.1', '4.2', '4.3', '4.4', '4.5', 'next']
 
     steps:
       - name: Checkout code