refactor: detach Info from apimachinery util version

- Remove `info` field from `Version` struct
- Modify `WithInfo` and `Info` methods to be deprecated
- Update version information retrieval to use base version info
- Simplify version information generation in compatibility tests
- Remove unnecessary version info passing in build and test scenarios

Kubernetes-commit: 14934b481ef6522d6c1003ded19002ea45abe5d1

Author: yongruilin

pkg/util/version/version.go

@@ -33,7 +33,6 @@ type Version struct {
 	semver        bool
 	preRelease    string
 	buildMetadata string
-	info          apimachineryversion.Info
 }
 
 var (
@@ -456,24 +455,25 @@ func (v *Version) Compare(other string) (int, error) {
 	return v.compareInternal(ov), nil
 }
 
-// WithInfo returns copy of the version object with requested info
+// WithInfo returns copy of the version object.
+// Deprecated: The Info field has been removed from the Version struct. This method no longer modifies the Version object.
 func (v *Version) WithInfo(info apimachineryversion.Info) *Version {
 	result := *v
-	result.info = info
 	return &result
 }
 
+// Info returns the version information of a component.
+// Deprecated: Use Info() from effective version instead.
 func (v *Version) Info() *apimachineryversion.Info {
 	if v == nil {
 		return nil
 	}
 	// in case info is empty, or the major and minor in info is different from the actual major and minor
-	v.info.Major = Itoa(v.Major())
-	v.info.Minor = Itoa(v.Minor())
-	if v.info.GitVersion == "" {
-		v.info.GitVersion = v.String()
+	return &apimachineryversion.Info{
+		Major:      Itoa(v.Major()),
+		Minor:      Itoa(v.Minor()),
+		GitVersion: v.String(),
 	}
-	return &v.info
 }
 
 func Itoa(i uint) string {