Bump version to 1.2.5

.github/workflows/pypi.yml

@@ -8,7 +8,7 @@ on:
 
 jobs:
   Test:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
     strategy:
       matrix:
         version: ['2.7', '3.9']

VERSION

@@ -1 +1 @@
-1.2.4
+1.2.5