Update go version to 1.25 (#342)

Co-authored-by: csm-release[bot] <183133423+csm-release[bot]@users.noreply.github.com>
Co-authored-by: Santhosh <[email protected]>

Author: csm-release[bot]

go.mod

@@ -1,6 +1,6 @@
 module github.com/dell/csi-unity
 
-go 1.24
+go 1.25
 
 require (
 	bou.ke/monkey v1.0.2