Merge pull request #517 from IBM-Cloud/chore/cve-2026-39822-42505

chore: updated golang to 1.25.6 to resolve CVEs

Author: steveclay

go.mod

@@ -1,6 +1,6 @@
 module github.com/IBM-Cloud/ibm-cloud-cli-sdk
 
-go 1.26.4
+go 1.26.5
 
 require (
 	github.com/Masterminds/semver v1.5.0