[COMMITTERS] pgsql: Fix potential data corruption during freeze

Fix potential data corruption during freeze

Fix oversight in 3b97e6823b94 bug fix. Bitwise AND is used instead of OR and
it cleans all bits in t_infomask heap tuple field.

Backpatch to 9.3

Branch
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REL9_5_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/fb2d385e6521c221f2d6681125e6e42ff8b28440

Modified Files
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src/backend/access/heap/heapam.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)