Beta1 -> Beta3

Author: k163377

.github/workflows/test-main.yml

@@ -47,11 +47,11 @@ jobs:
           - name: '1.9.21 K2'
             version: '1.9.21'
             k2: true
-          - name: '2.0.0-Beta1'
-            version: '2.0.0-Beta1'
+          - name: '2.0.0-Beta3'
+            version: '2.0.0-Beta3'
             k2: false
-          - name: '2.0.0-Beta1 K2'
-            version: '2.0.0-Beta1'
+          - name: '2.0.0-Beta3 K2'
+            version: '2.0.0-Beta3'
             k2: true
     env:
       KOTLIN_VERSION: ${{ matrix.kotlin.version }}