fix: stop check canary

[JellyBellyDev]

I don't know why but from today I receive the following errors in dev environment that did 500.
I comment the lines in diff and now work!

@fabiocicerchia PTAL

badge-poser-nginx   | 172.18.0.1 - - [03/Jan/2022:09:43:47 +0000] "GET /phpunit/phpunit/composerlock HTTP/1.1" 500 572 "http://poser.local:8001/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36" "-" CACHE[GET@@poser.local@@/phpunit/phpunit/composerlock]:1:-
badge-poser-nginx   | 172.18.0.1 - - [03/Jan/2022:09:43:47 +0000] "GET /phpunit/phpunit/d/daily HTTP/1.1" 500 572 "http://poser.local:8001/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36" "-" CACHE[GET@@poser.local@@/phpunit/phpunit/d/daily]:1:-
badge-poser-nginx   | 172.18.0.1 - - [03/Jan/2022:09:43:47 +0000] "GET /phpunit/phpunit/version HTTP/1.1" 500 572 "http://poser.local:8001/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36" "-" CACHE[GET@@poser.local@@/phpunit/phpunit/version]:1:-
badge-poser-nginx   | 2022/01/03 09:43:47 [error] 29#29: *74 lua entry thread aborted: runtime error: /etc/nginx/conf.d/lua/hook.lua:26: attempt to compare number with nil
badge-poser-nginx   | stack traceback:
badge-poser-nginx   | coroutine 0:
badge-poser-nginx   | 	/etc/nginx/conf.d/lua/hook.lua: in main chunk, client: 172.18.0.1, server: poser.pugx.org, request: "GET /phpunit/phpunit/d/daily HTTP/1.1", host: "poser.local:8001", referrer: "http://poser.local:8001/"
badge-poser-nginx   | 2022/01/03 09:43:47 [error] 29#29: *73 lua entry thread aborted: runtime error: /etc/nginx/conf.d/lua/hook.lua:26: attempt to compare number with nil
badge-poser-nginx   | stack traceback:
badge-poser-nginx   | coroutine 0:
badge-poser-nginx   | 	/etc/nginx/conf.d/lua/hook.lua: in main chunk, client: 172.18.0.1, server: poser.pugx.org, request: "GET /phpunit/phpunit/version HTTP/1.1", host: "poser.local:8001", referrer: "http://poser.local:8001/"
badge-poser-nginx   | 172.18.0.1 - - [03/Jan/2022:09:43:47 +0000] "GET /phpunit/phpunit/dependents HTTP/1.1" 500 572 "http://poser.local:8001/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36" "-" CACHE[GET@@poser.local@@/phpunit/phpunit/dependents]:1:-
badge-poser-nginx   | 2022/01/03 09:43:47 [error] 29#29: *80 lua entry thread aborted: runtime error: /etc/nginx/conf.d/lua/hook.lua:26: attempt to compare number with nil
badge-poser-nginx   | stack traceback:
badge-poser-nginx   | coroutine 0:
badge-poser-nginx   | 	/etc/nginx/conf.d/lua/hook.lua: in main chunk, client: 172.18.0.1, server: poser.pugx.org, request: "GET /phpunit/phpunit/dependents HTTP/1.1", host: "poser.local:8001", referrer: "http://poser.local:8001/"

We can remove the dark canary logic right?

[fabiocicerchia]

you could remove the entire block.
could you please remove the occurrences of dark-canary from sys/nginx/default.conf.template and sys/cloudformation/stack.yaml? 🙏

[JellyBellyDev]

@fabiocicerchia PTAL