pgsql: doc: Update redirecting links

doc: Update redirecting links

Update links that resulted in redirects.  Most are changes from http to
https, but there are also some other minor edits.  (There are still some
redirects where the target URL looks less elegant than the one we
currently have.  I have left those as is.)

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/a06e56b247feb2812bad5cf60fd9c0128d81f5c0

Modified Files
--------------
doc/src/sgml/acronyms.sgml          | 94 ++++++++++++++++++-------------------
doc/src/sgml/bloom.sgml             |  2 +-
doc/src/sgml/client-auth.sgml       |  2 +-
doc/src/sgml/docguide.sgml          | 14 ++----
doc/src/sgml/external-projects.sgml |  6 +--
doc/src/sgml/history.sgml           |  4 +-
doc/src/sgml/install-windows.sgml   |  8 ++--
doc/src/sgml/installation.sgml      | 10 ++--
doc/src/sgml/isn.sgml               | 14 +++---
doc/src/sgml/nls.sgml               |  2 +-
doc/src/sgml/passwordcheck.sgml     |  2 +-
doc/src/sgml/pgcrypto.sgml          | 14 +++---
doc/src/sgml/plpython.sgml          | 14 +++---
doc/src/sgml/problems.sgml          |  2 +-
doc/src/sgml/release.sgml           |  6 +--
doc/src/sgml/runtime.sgml           |  4 +-
doc/src/sgml/spgist.sgml            |  2 +-
doc/src/sgml/textsearch.sgml        |  8 ++--
doc/src/sgml/wal.sgml               |  2 +-
src/backend/lib/bipartite_match.c   |  2 +-
src/backend/utils/adt/numeric.c     |  2 +-
src/bin/pgbench/pgbench.c           |  2 +-
22 files changed, 105 insertions(+), 111 deletions(-)