mm/memblock: add MEMBLOCK_RSRV_NOINIT into flagname[] array

mm/memblock: add MEMBLOCK_RSRV_NOINIT into flagname[] array

The commit 77e6c43e137c ("memblock: introduce MEMBLOCK_RSRV_NOINIT flag")
skipped adding this newly introduced memblock flag into flagname[] array,
thus preventing a correct memblock flags output for applicable memblock
regions.

Link: https://lkml.kernel.org/r/[email protected]
Fixes: 77e6c43e137c ("memblock: introduce MEMBLOCK_RSRV_NOINIT flag")
Signed-off-by: Anshuman Khandual <[email protected]>
Reviewed-by: Mike Rapoport <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>