pgsql: Fix header inclusion order in pg_receivewal.c

Fix header inclusion order in pg_receivewal.c

lz4frame.h was getting declared after the headers specific to Postgres,
but it needs to be included between postgres_fe.h and the internal
headers.

Issue introduced by babbbb5.

Reported-by: Justin Prysby
Discussion: https://postgr.es/m/20220317111220.GI28503@telsasoft.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/f512efb2d50ab78e7610f0e3801925f22ebec611

Modified Files
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src/bin/pg_basebackup/pg_receivewal.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)