chore: try fixing date issue with relaton-bib

Author: ronaldtse

sources/cc-1004-calws-api/document.adoc

@@ -6,7 +6,7 @@
 :edition: 0.3
 :status: proposal
 :revdate: 2010-05-19
-:published-date:
+:published-date: 2010-05-19
 :technical-committee: XML
 :mn-document-class: cc
 :mn-output-extensions: xml,html,pdf,rxl

sources/cc-1011-calws-rest-v1.0.1/document.adoc

@@ -6,7 +6,7 @@
 :edition: 1.0.1
 :status: draft
 :revdate: 2012-02-22
-:published-date:
+:published-date: 2012-02-22
 :technical-committee: XML
 :mn-document-class: cc
 :mn-output-extensions: xml,html,pdf,rxl

sources/cc-1901-report-conference-44/document.adoc

@@ -5,8 +5,8 @@
 :doctype: administrative
 :edition: 1
 :status: published
-:revdate: 2019-03-07T00:00:00Z
-:published-date: 2019-03-07T00:00:00Z
+:revdate: 2019-03-07
+:published-date: 2019-03-07
 :technical-committee: CALCONNECT
 :mn-document-class: cc
 :mn-output-extensions: xml,html,pdf,rxl