apidocs: Remove template of get-events.
apidocs: Remove template of get-events.

Now, get-events template fits the standard
format of the api docs template, and so the
redundant markdown template can be deleted to
generate the page diretly from openapi data.

rht/zulip,andersk/zulip,punchagan/zulip,hackerkid/zulip,eeshangarg/zulip,punchagan/zulip,rht/zulip,eeshangarg/zulip,rht/zulip,rht/zulip,punchagan/zulip,punchagan/zulip,kou/zulip,hackerkid/zulip,zulip/zulip,hackerkid/zulip,zulip/zulip,zulip/zulip,eeshangarg/zulip,rht/zulip,andersk/zulip,punchagan/zulip,andersk/zulip,kou/zulip,rht/zulip,andersk/zulip,andersk/zulip,hackerkid/zulip,hackerkid/zulip,eeshangarg/zulip,kou/zulip,kou/zulip,kou/zulip,hackerkid/zulip,punchagan/zulip,zulip/zulip,andersk/zulip,punchagan/zulip,andersk/zulip,eeshangarg/zulip,hackerkid/zulip,rht/zulip,eeshangarg/zulip,kou/zulip,kou/zulip,zulip/zulip,zulip/zulip,zulip/zulip,eeshangarg/zulip