The dependency on the deck Go module is eradicated from KIC

[mflendrich]

Is there an existing issue for this?

• I have searched the existing issues

Problem Statement

Kong/deck#1060 is extracting the database reconciliation logic into a brand new Go module that will be called go-database-reconciler.

Proposed Solution

Eradicate the use of the deck module (in favor of go-kong and go-database-reconciler).
This includes transitive depedencies (KTF is known to be one at the moment of writing, as Travis described in Kong/deck#1060 (comment)).

Additional information

No response

Acceptance Criteria

• If I grep go.mod and go.sum for github.com/kong/deck, there should be no matches.

[rainest]

Completed in #5156