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_3_STABLE

Details
-------
https://git.postgresql.org/pg/commitdiff/2c80c3710fd9bc98e06d65006bc89a8024430745

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-old.sgml | 488 +++++++++++++++++++++---------------------
11 files changed, 1212 insertions(+), 1212 deletions(-)