update TransIP's Go client to v6

Bump CI timeout

Force pull golang to fix prow build

feat: move from dynectsoap to dynsoap

Signed-off-by: GitHub <noreply@github.com>

Bluecat documentation

bluecat: allow setting TTL on cname and host records

The TTL can now be set for CName and Host records for the Bluecat
provider. You can not set the TTL of TXT records because that is not
currently implemented in the Bluecat Gateway

bluecat: allow setting tls verify and TTL

Add docs for skipping TLS verification

Within the Bluecat config file, you can now set the `InsecureSkipVerify`
for all API calls made to the Bluecat Gateway. This is controlled with
by the boolean value of `skipTLSVerify`. If this is unset, TLS
verification is enforced.

add krb5 realm support

fix(scaleway): drop support for organization ID as it's not needed

Add release conventions

AWS Route 53 provider: fix various problems with handling of alias records

Add pod source [kops compatibility]

Co-authored-by: Sean Malloy <sean.malloy@kohls.com>

Add seanmalloy As Reviewer

Add regex domain filters

Document annotation-filter usage

Avoid nil pointer deference in extractHeadlessEndpoints

Add 'bluecat' as possible option to the provider flag

'bluecat' was missing from the enumerated list of possible values for the provider flag

Pod source is a key feature of kOps' DNS Controller.
Among other things, i is used for etcd and API discovery.

Signed-off-by: Patrik Cyvoct <patrik@ptrk.io>

Update to Go 1.16

Co-authored-by: Nick Jüttner <nick@juni.io>

Co-authored-by: Nick Jüttner <nick@juni.io>

Co-authored-by: Nick Jüttner <nick@juni.io>

Co-authored-by: Nick Jüttner <nick@juni.io>

Skip address when TargetRef is nil