fs: VALIDATE_FS_PARSER should default to n

CONFIG_VALIDATE_FS_PARSER is a debugging tool to check that the parser
tables are vaguely sane.  It was set to default to 'Y' for the moment to
catch errors in upcoming fs conversion development.

Make sure it is not enabled by default in the final release of v5.1.

Fixes: 31d921c ("vfs: Add configuration parser helpers")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

fs/Kconfig

@@ -11,7 +11,6 @@ config DCACHE_WORD_ACCESS
 
 config VALIDATE_FS_PARSER
 	bool "Validate filesystem parameter description"
-	default y
 	help
 	  Enable this to perform validation of the parameter description for a
 	  filesystem when it is registered.