Fix link in Accounts REST-API documentation
Fix link in Accounts REST-API documentation

Link was pointing to .txt instead of .html

Change-Id: I0f642a5a36146a391e8e05ccf0c0d256f7b9fd0f
(cherry picked from commit 7a8ad999dd75e7faf9465ff79fdcdccbc6bd8123)

qtproject/qtqa-gerrit,qtproject/qtqa-gerrit,qtproject/qtqa-gerrit,qtproject/qtqa-gerrit,GerritCodeReview/gerrit,GerritCodeReview/gerrit,GerritCodeReview/gerrit,qtproject/qtqa-gerrit,GerritCodeReview/gerrit,qtproject/qtqa-gerrit,GerritCodeReview/gerrit,qtproject/qtqa-gerrit,GerritCodeReview/gerrit,GerritCodeReview/gerrit,GerritCodeReview/gerrit