Thread: [COMMITTERS] pgsql: doc: update markup for release note "release date" block

doc:  update markup for release note "release date" block

This has to be backpatched to all supported releases so release markup
added to HEAD and copied to back branches matches the existing markup.

Reported-by: Peter Eisentraut

Discussion: 2b8a2552-fffa-f7c8-97c5-14db47a87731@2ndquadrant.com

Author: initial patch and sample markup by Peter Eisentraut

Backpatch-through: 9.2

Branch
------
REL9_4_STABLE

Details
-------
https://git.postgresql.org/pg/commitdiff/a9787e737dc8fa8779263c4112c25b7f0792556c

Modified Files
--------------
doc/src/sgml/release-7.4.sgml | 248 ++++++++++-----------
doc/src/sgml/release-8.0.sgml | 216 +++++++++----------
doc/src/sgml/release-8.1.sgml | 192 ++++++++---------
doc/src/sgml/release-8.2.sgml | 192 ++++++++---------
doc/src/sgml/release-8.3.sgml | 192 ++++++++---------
doc/src/sgml/release-8.4.sgml | 184 ++++++++--------
doc/src/sgml/release-9.0.sgml | 192 ++++++++---------
doc/src/sgml/release-9.1.sgml | 200 ++++++++---------
doc/src/sgml/release-9.2.sgml | 176 +++++++--------
doc/src/sgml/release-9.3.sgml | 144 ++++++-------
doc/src/sgml/release-9.4.sgml | 104 ++++-----
doc/src/sgml/release-old.sgml | 488 +++++++++++++++++++++---------------------
12 files changed, 1264 insertions(+), 1264 deletions(-)