Add options for skipping default tags

[mikael-lindstrom]

Description of your changes

The PR introduces the argument --skip-default-tags which makes the provider skip setting the default tags:

• crossplane-kind
• crossplane-name
• crossplane-providerconfig

This is useful for "S3-compatible" services such as Scality Ring which implements all the required API for Crossplane except for tags. Currently the provider fails to create a bucket in Scality Ring since the tag API returns 501 NotImplemented.

Unfortunately this introduces changes to a lot of generated files since hack/main.go.tmpl is modified but the change is small. Unsure if there is a better way to solve this.

Fixes #1141

I have:

• Read and followed Crossplane's contribution process.
• Run make reviewable to ensure this PR is ready for review.
• Added backport release-x.y labels to auto-backport this PR if necessary.

How has this code been tested

This has been tested against localstack and works as previously without --skip-default-tags, when it's set it correctly skips setting the default crossplane tags for S3 buckets.

We are running this change in production for a week now and it's working fine with the option --skip-default-tags added to the DeploymentRuntimeConfig against Scality Ring which does not support tags.