pgsql: Remove xloginsert.h from xlog.h

Remove xloginsert.h from xlog.h

xlog.h is directly and indirectly #included in a lot of places. With
this change, xloginsert.h is no longer unnecessarily included in the
large number of them that don't need it.

Author: Bharath Rupireddy <bharath(dot)rupireddyforpostgres(at)gmail(dot)com>
Discussion: https://postgr.es/m/CALj2ACVe-W+WM5P44N7eG9C2_FmaeM8Dq5aCnD3fHt0Ba=WR6w@mail.gmail.com

Branch
------
master

Details
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https://git.postgresql.org/pg/commitdiff/b3d7d6e462fce56ec68ca8dd5424f36f630c60f6

Modified Files
--------------
contrib/pg_surgery/heap_surgery.c | 1 +
contrib/pg_visibility/pg_visibility.c | 1 +
src/backend/access/gist/gist.c | 1 +
src/backend/access/hash/hash.c | 1 +
src/backend/access/hash/hashinsert.c | 1 +
src/backend/access/hash/hashovfl.c | 1 +
src/backend/access/hash/hashpage.c | 1 +
src/backend/access/heap/pruneheap.c | 1 +
src/backend/access/heap/vacuumlazy.c | 1 +
src/backend/access/heap/visibilitymap.c | 1 +
src/backend/access/nbtree/nbtdedup.c | 1 +
src/backend/access/nbtree/nbtree.c | 1 +
src/backend/access/transam/commit_ts.c | 1 +
src/backend/commands/tablecmds.c | 1 +
src/backend/replication/logical/message.c | 1 +
src/backend/replication/logical/origin.c | 1 +
src/backend/storage/buffer/bufmgr.c | 1 +
src/backend/storage/freespace/freespace.c | 1 +
src/backend/utils/cache/inval.c | 1 +
src/backend/utils/init/postinit.c | 1 +
src/include/access/xlog.h | 1 -
21 files changed, 20 insertions(+), 1 deletion(-)