Обсуждение: pgsql: Replace search.cpan.org with metacpan.org

Replace search.cpan.org with metacpan.org

search.cpan.org has been EOL'd, with metacpan.org being the official
replacement to which URLs now redirect.  Update links to match the new
URL. Also update links to CPAN to use https as it will redirect from
http.

Author: Daniel Gustafsson
Discussion: https://postgr.es/m/B74C0219-6BA9-46E1-A524-5B9E8CD3BDB3@yesql.se

Branch
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REL_10_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/b241c119b7b65e14201ba287f3239fd60ec8b67a

Modified Files
--------------
doc/src/sgml/acronyms.sgml          | 2 +-
doc/src/sgml/external-projects.sgml | 2 +-
doc/src/sgml/install-windows.sgml   | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)