This is causing the cirrusCheckerJob instances to fail, it looks like envoy dislikes the cloudelastic TLS cert? Unclear.
Reproduction:
```
deploy2002 $ sudo mw-debug-repl testwiki
Finding a mw-debug pod in codfw...
Now running shell.php for testwiki inside pod/mw-debug.codfw.pinkunicorn-65fffb7476-dpqwm...
Psy Shell v0.11.21 (PHP 7.4.33 — cli) by Justin Hileman
> $ch = curl_init('http://localhost:6105')
= curl resource #1577
> curl_exec($ch);
upstream connect error or disconnect/reset before headers. reset reason: connection failure, transport failure reason: TLS error: 268435581:SSL routines:OPENSSL_internal:CERTIFICATE_VERIFY_FAILED⏎
= true
> $ch = curl_init('https://cloudelastic.wikimedia.org:9243')
= curl resource #1578
> curl_exec($ch);
{
"name" : "cloudelastic1001-cloudelastic-chi-eqiad",
"cluster_name" : "cloudelastic-chi-eqiad",
"cluster_uuid" : "xwljiBZrQkyMdQmu9NDxcA",
"version" : {
"number" : "7.10.2",
"build_flavor" : "oss",
"build_type" : "deb",
"build_hash" : "747e1cc71def077253878a59143c1f785afa92b9",
"build_date" : "2021-01-13T00:42:12.435326Z",
"build_snapshot" : false,
"lucene_version" : "8.7.0",
"minimum_wire_compatibility_version" : "6.8.0",
"minimum_index_compatibility_version" : "6.0.0-beta1"
},
"tagline" : "You Know, for Search"
}
= true
```