runtime: Fix non constant Errorf formatting

As part of the go 1.24.6 bump there are errors about the incorrect
use of a errorf, so switch to the non-formatting version, or add
the format string as appropriate

Signed-off-by: stevenhorsman <steven@uk.ibm.com>

src/runtime/virtcontainers/remote.go

@@ -178,7 +178,7 @@ func notImplemented(name string) error {
 
 	err := errors.Errorf("%s: not implemented", name)
 
-	hvLogger.Errorf(err.Error())
+	hvLogger.Error(err.Error())
 
 	if tracer, ok := err.(interface{ StackTrace() errors.StackTrace }); ok {
 		for _, f := range tracer.StackTrace() {