pgsql: aio: Add liburing dependency

aio: Add liburing dependency

Will be used in a subsequent commit, to implement io_method=io_uring. Kept
separate for easier review.

Reviewed-by: Noah Misch <noah@leadboat.com>
Discussion: /messages/by-id/uvrtrknj4kdytuboidbhwclo4gxhswwcpgadptsjvjqcluzmah@brqs62irg4dt

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/8eadd5c73c44708ecd45b9fd3ac54a550511d16f

Modified Files
--------------
.cirrus.tasks.yml | 1 +
configure | 139 +++++++++++++++++++++++++++++++++++++++++
configure.ac | 12 ++++
doc/src/sgml/installation.sgml | 34 ++++++++++
meson.build | 14 +++++
meson_options.txt | 3 +
src/Makefile.global.in | 6 +-
src/backend/Makefile | 7 ++-
src/include/pg_config.h.in | 3 +
src/makefiles/meson.build | 3 +
10 files changed, 218 insertions(+), 4 deletions(-)