New ovs init command

ovs init initialises the certificate authority and ovs configuration.
Previously these tasks were performed by special jobs for the package
manager. Using a plain shell script is easier to test and uncouples
the configuration of ovs from the package manager. The configuration
steps were just writing text files from templates anyway.

These changes also include removing the openssl ASN1 workaround hacks.

There is still a lot of work to do to get ovs as a deb package without
having to rely on the more advanced debian packaging features present
in the files like debian/changelog, debian/compat, debian/templates
etc. but this is a start!
1 job for initcmd in 20 seconds (queued for 1 second)
Status Name Job ID Coverage
  Package
failed package #1611

00:00:20

 
Name Stage Failure
failed
package Package
From https://gitlab.sol1.net/S1OVS/openvpn-server
* [new ref] refs/pipelines/745 -> refs/pipelines/745
* [new branch] initcmd -> origin/initcmd
Checking out 14f0a861 as initcmd...

Skipping Git submodules setup
$ dist/mkdeb
/bin/bash: line 89: dist/mkdeb: No such file or directory
ERROR: Job failed: exit code 1