Try to remove tls.verify false in Fluent Bit configs

[PettitWesley]

Currently we have tls.verify false in FLB configs, which will probably eventually get us a security warning.

As part of this change I tried to change it to true, but this didn't work: #78

Mountebank works building cert at container build time.

Trying to get Fluent Bit to use the cert does not:

[2023/06/22 22:45:59] [error] [tls] crt_file '/cert/mb-csr.pem' 336445449: error:0909006C:PEM routines:get_name:no start line
Despite this error it is formatted properly:

bash-5.2# cat mb-csr.pem
-----BEGIN CERTIFICATE REQUEST-----
So we will keep tls.verify false for now.

The internet suggests that some newline formatting might be the problem, since everything is on linux and there's a single newline between the header and the actual cert, I think that can't be the issue.