Fix migration log messages (#5907)

Fix some log messages that included bare %q in the text (the log library doesn't support %q directly, that requires wrapping in a fmt.Sprintf).

internal/pkg/agent/migration/migrate_config.go

@@ -32,8 +32,8 @@ func MigrateToEncryptedConfig(ctx context.Context, l *logp.Logger, unencryptedCo
 
 	unencStat, unencFileErr := os.Stat(unencryptedConfigPath)
 
-	l.Debugf("checking stat of enc config %q: %+v, err: %v", encryptedConfigPath, encStat, encFileErr)
-	l.Debugf("checking stat of unenc config %q: %+v, err: %v", unencryptedConfigPath, unencStat, unencFileErr)
+	l.Debugf(fmt.Sprintf("checking stat of enc config %q: %+v, err: %v", encryptedConfigPath, encStat, encFileErr))
+	l.Debugf(fmt.Sprintf("checking stat of unenc config %q: %+v, err: %v", unencryptedConfigPath, unencStat, unencFileErr))
 
 	isEncryptedConfigEmpty := errors.Is(encFileErr, fs.ErrNotExist) || encStat.Size() == 0
 	isUnencryptedConfigPresent := unencFileErr == nil && unencStat.Size() > 0
@@ -42,7 +42,7 @@ func MigrateToEncryptedConfig(ctx context.Context, l *logp.Logger, unencryptedCo
 		return nil
 	}
 
-	l.Info("Initiating migration of %q to %q", unencryptedConfigPath, encryptedConfigPath)
+	l.Info(fmt.Sprintf("Initiating migration of %q to %q", unencryptedConfigPath, encryptedConfigPath))
 	legacyStore, err := storage.NewDiskStore(unencryptedConfigPath)
 	if err != nil {
 		return fmt.Errorf("error instantiating disk store: %w", err)
@@ -54,7 +54,7 @@ func MigrateToEncryptedConfig(ctx context.Context, l *logp.Logger, unencryptedCo
 	defer func() {
 		err = reader.Close()
 		if err != nil {
-			l.Errorf("Error closing unencrypted store reader for %q: %v", unencryptedConfigPath, err)
+			l.Errorf(fmt.Sprintf("Error closing unencrypted store reader for %q: %v", unencryptedConfigPath, err))
 		}
 	}()
 	store, err := storage.NewEncryptedDiskStore(ctx, encryptedConfigPath, storageOpts...)
@@ -65,7 +65,7 @@ func MigrateToEncryptedConfig(ctx context.Context, l *logp.Logger, unencryptedCo
 	if err != nil {
 		return errors.New(err, fmt.Sprintf("error writing encrypted config from file %q to file %q", unencryptedConfigPath, encryptedConfigPath))
 	}
-	l.Info("Migration of %q to %q complete", unencryptedConfigPath, encryptedConfigPath)
+	l.Info(fmt.Sprintf("Migration of %q to %q complete", unencryptedConfigPath, encryptedConfigPath))
 
 	return nil
 }