ci: switch to supported versions of Go

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>

Author: kolyshkin

.github/workflows/build.yml

@@ -14,7 +14,7 @@ jobs:
 
     strategy:
       matrix:
-        go: [1.21.x, 1.22.x]
+        go: [1.24.x, 1.25.x]
 
     steps:
       - name: checkout source code