build(deps): bump github.com/vmware/govmomi from 0.23.0 to 0.26.1

Bumps [github.com/vmware/govmomi](https://github.com/vmware/govmomi) from 0.23.0 to 0.26.1.
- [Release notes](https://github.com/vmware/govmomi/releases)
- [Changelog](https://github.com/vmware/govmomi/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vmware/govmomi/compare/v0.23.0...v0.26.1)

---
updated-dependencies:
- dependency-name: github.com/vmware/govmomi
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

vendor/github.com/vmware/govmomi/govc/vm/clone.go

@@ -440,7 +440,7 @@ func (cmd *clone) cloneVM(ctx context.Context) (*object.VirtualMachine, error) {
 
 		_, err := datastore.Stat(ctx, vmxPath)
 		if err == nil {
-			dsPath := cmd.Datastore.Path(vmxPath)
+			dsPath := datastore.Path(vmxPath)
 			return nil, fmt.Errorf("file %s already exists", dsPath)
 		}
 	}