anolis: erofs: convert some messages to erofs_dbg(..)

ANBZ: torvalds#184

It seems no need to print bootstrap and blob_dir path since
they takes about ~2ms, which impacts boot speed of
light-weight containers:
{"msg":"[    1.092236] erofs: (device erofs): RAFS bootstrap_path /run/kata-containers/shared/containers/rafs/[..]/bootstrap/image.boot","level":"INFO","ts":"2021-12-21T08:53:12.178819781+08:00","subsystem":"dmesg"}
{"msg":"[    1.094299] erofs: (device erofs): RAFS blob_dir_path /run/kata-containers/shared/containers/rafs/[..]/blob_cache_dir","level":"INFO","ts":"2021-12-21T08:53:12.180775832+08:00","subsystem":"dmesg"}

Reviewed-by: Liu Bo <[email protected]>
Reviewed-by: Jeffle Xu <[email protected]>
Reviewed-by: Joseph Qi <[email protected]>
Signed-off-by: Gao Xiang <[email protected]>

Author: hsiangkao

fs/erofs/super.c

@@ -498,15 +498,14 @@ static int erofs_parse_options(struct super_block *sb, char *options)
 			sbi->blob_dir_path = match_strdup(&args[0]);
 			if (!sbi->blob_dir_path)
 				return -ENOMEM;
-			erofs_info(sb, "RAFS blob_dir_path %s", sbi->blob_dir_path);
+			erofs_dbg("RAFS blob_dir_path %s", sbi->blob_dir_path);
 			break;
 		case Opt_bootstrap_path:
 			kfree(sbi->bootstrap_path);
 			sbi->bootstrap_path = match_strdup(&args[0]);
 			if (!sbi->bootstrap_path)
 				return -ENOMEM;
-			erofs_info(sb, "RAFS bootstrap_path %s",
-				   sbi->bootstrap_path);
+			erofs_dbg("RAFS bootstrap_path %s", sbi->bootstrap_path);
 			break;
 		default:
 			erofs_err(sb, "Unrecognized mount option \"%s\" or missing value", p);