Mounted special volume for share memory

default 64MB is not enough for Cloud Platform nginx ingress controller, we're increasing it to fix issues we are having with it:

"modsecurity_rules" directive Failed to allocate shared memory (1): No space left on device in /tmp/nginx-cfg337881831:12572

Default certificate compatible with the latest cert-manager

Merge pull request #2 from ministryofjustice/cert-manager-upgrade

Updated Certificate to be compatible with cert-manager latest version

Set TLS legacy compatibility

In order to allow IE11 access to our platform, we had to activate TLS legacy support.

First release

First release of nginx as a module.