[pgpool-committers: 8788] pgpool: Doc: mention that health check process may use SSL.

[Tatsuo Ishii]

Doc: mention that health check process may use SSL.

Also mention that streaming replication check may use SSL too.
This should have been added since 2010.

Discussion: https://www.pgpool.net/pipermail/pgpool-hackers/2022-August/004188.html

Branch
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V4_0_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=71ddcf96af9924fa4e4c58803ee2a0146f9299bb

Modified Files
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doc.ja/src/sgml/healthcheck.sgml  | 9 +++++++++
doc.ja/src/sgml/stream-check.sgml | 7 +++++++
doc/src/sgml/healthcheck.sgml     | 6 ++++++
doc/src/sgml/stream-check.sgml    | 4 ++++
4 files changed, 26 insertions(+)