update changelog

Signed-off-by: Dan Constantinescu <dconstantinescu@blackberry.com>

Author: Dan Constantinescu

CHANGELOG.md

@@ -15,6 +15,7 @@
 * [ENHANCEMENT] Optionally generate endpoints for `X-Scope-OrgID` injection (multi-tenancy) #180
 * [ENHANCEMENT] Optionally configure Basic Auth within Nginx #205
 * [ENHANCEMENT] Add extraEndpointSpec to all servicemonitors for specifying things like TLS #216
+* [ENHANCEMENT] Update container names to match cortex-mixin expectations #233
 * [BUGFIX] Fix whitespace in runtime-config annotations, introduced in #209, fixed in #212
 * [BUGFIX] Correcting nginx config for auth orgs to right proxy_pass #192