update: version to next release 1.7.2 in version.go (#753)

Author: sreeram77

pkg/version/version.go

@@ -17,7 +17,7 @@ var (
 	//
 	// Version must conform to the format expected by github.com/hashicorp/go-version
 	// for tests to work.
-	Version = "1.7.0"
+	Version = "1.7.2"
 
 	// A pre-release marker for the version. If this is "" (empty string)
 	// then it means that it is a final release. Otherwise, this is a pre-release