Fix jq string on Kubernetes Deployment instructions

[TheUltimateAbsol]

Response syntax has been changed. Jq string needs to be updated in the Kubernetes Deployment readme

For the string
boundary auth-methods list -scope-id $(boundary scopes list -format json | jq -c ".[] | select(.name | contains(\"primary\")) | .[\"id\"]" | tr -d '"')

Change it to
boundary auth-methods list -scope-id $(boundary scopes list -format json | jq -c ".items[] | select(.name | contains(\"primary\")) | .[\"id\"]" | tr -d '"')

Furthermore in order to run this command, you need to make sure the docker image is a later version (such as 0.5.0) since the password syntax is different
boundary authenticate password -login-name=jeff -password=foofoofoo -auth-method-id=ampw_1234567890

[PykupeJIbc]

Same on Docker Deployment instructions

[omkensey]

@PykupeJIbc, the jq filters in the Docker ref-arch should be fixed now.