Update test.yml

Author: XhmikosR

.github/workflows/test.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node: [12, 14, 16, 18]
+        node: [14, 16, 18]
         os: [ubuntu-latest, windows-latest]
 
     steps: