Fix multi-line comment to use block format, not consecutive -- lines

CODE_STYLE.md requires /* ... */ for multi-line SQL comments, never
multi-line -- line comments. Applies to the client_min_messages
explanation. test/expected/zzz_build.out regenerated via make results
to reflect the resulting line-number shift in temp_load.not_sql's
WARNING output.

Co-Authored-By: Claude <noreply@anthropic.com>

Author: jnasbyupgrade

sql/object_reference.sql

@@ -2,12 +2,14 @@
 \echo You really, REALLY do NOT want to try and load this via psql!!!
 \echo It will FAIL during pg_dump! \quit
 
--- SET LOCAL, not SET: this script runs inside CREATE EXTENSION's implicit
--- transaction, so LOCAL reverts automatically once it commits -- a plain SET
--- would leak into the installing session for the rest of its lifetime.
--- Suppresses NOTICEs like the %TYPE resolution messages this script's many
--- column-type references (e.g. _object_oid.objid%TYPE) would otherwise spam
--- CREATE EXTENSION's output with.
+/*
+ * SET LOCAL, not SET: this script runs inside CREATE EXTENSION's implicit
+ * transaction, so LOCAL reverts automatically once it commits -- a plain SET
+ * would leak into the installing session for the rest of its lifetime.
+ * Suppresses NOTICEs like the %TYPE resolution messages this script's many
+ * column-type references (e.g. _object_oid.objid%TYPE) would otherwise spam
+ * CREATE EXTENSION's output with.
+ */
 SET LOCAL client_min_messages = WARNING;
 
 /*

test/expected/zzz_build.out

@@ -2,16 +2,16 @@
 This extension must be loaded via CREATE EXTENSION object_reference;
 You really, REALLY do NOT want to try and load this via psql!!!
 
-psql:test/temp_load.not_sql:184: WARNING:  I promise you will be sorry if you try to use this as anything other than an extension!
+psql:test/temp_load.not_sql:186: WARNING:  I promise you will be sorry if you try to use this as anything other than an extension!
 
-psql:test/temp_load.not_sql:185: WARNING:  I promise you will be sorry if you try to use this as anything other than an extension!
+psql:test/temp_load.not_sql:187: WARNING:  I promise you will be sorry if you try to use this as anything other than an extension!
 
 
 
 
 
 
-psql:test/temp_load.not_sql:433: WARNING:  I promise you will be sorry if you try to use this as anything other than an extension!
+psql:test/temp_load.not_sql:435: WARNING:  I promise you will be sorry if you try to use this as anything other than an extension!
 
 
 
@@ -21,9 +21,9 @@ psql:test/temp_load.not_sql:433: WARNING:  I promise you will be sorry if you tr
 
 
 
-psql:test/temp_load.not_sql:545: WARNING:  I promise you will be sorry if you try to use this as anything other than an extension!
+psql:test/temp_load.not_sql:547: WARNING:  I promise you will be sorry if you try to use this as anything other than an extension!
 
-psql:test/temp_load.not_sql:552: WARNING:  I promise you will be sorry if you try to use this as anything other than an extension!
+psql:test/temp_load.not_sql:554: WARNING:  I promise you will be sorry if you try to use this as anything other than an extension!