dockerimg: rename ssh_theater to local_sshimmer

Co-Authored-By: sketch <hello@sketch.dev>
Change-ID: s650e5e56560011fak
diff --git a/dockerimg/dockerimg.go b/dockerimg/dockerimg.go
index 3ecb823..e5ad648 100644
--- a/dockerimg/dockerimg.go
+++ b/dockerimg/dockerimg.go
@@ -340,7 +340,7 @@
 
 	var sshServerIdentity, sshUserIdentity, containerCAPublicKey, hostCertificate []byte
 
-	cst, err := NewSSHTheater(cntrName, sshHost, sshPort)
+	cst, err := NewLocalSSHimmer(cntrName, sshHost, sshPort)
 	if err != nil {
 		return appendInternalErr(fmt.Errorf("NewContainerSSHTheather: %w", err))
 	}