Use %s instead of %q in the invalid-image-spec error

The operator emits logs as JSON; %q double-escapes the quoted strings
(\"<string>\"), so %s keeps the field values readable.

Signed-off-by: Abrar Shivani <ashivani@nvidia.com>

Author: abrarshivani

api/nvidia/v1/clusterpolicy_types.go

@@ -2062,7 +2062,7 @@ func imagePath(repository string, image string, version string, imagePathEnvName
 		}
 	} else {
 		if repository == "" || image == "" {
-			return "", fmt.Errorf("invalid image specification: both repository and image must be set (repository=%q, image=%q, version=%q)", repository, image, version)
+			return "", fmt.Errorf("invalid image specification: both repository and image must be set (repository=%s, image=%s, version=%s)", repository, image, version)
 		}
 		// use @ if image digest is specified instead of tag
 		if strings.HasPrefix(version, "sha256:") {

internal/image/image.go

@@ -33,7 +33,7 @@ func ImagePath(repository string, image string, version string, imagePathEnvName
 		}
 	} else {
 		if repository == "" || image == "" {
-			return "", fmt.Errorf("invalid image specification: both repository and image must be set (repository=%q, image=%q, version=%q)", repository, image, version)
+			return "", fmt.Errorf("invalid image specification: both repository and image must be set (repository=%s, image=%s, version=%s)", repository, image, version)
 		}
 		// use @ if image digest is specified instead of tag
 		if strings.HasPrefix(version, "sha256:") {