Add meroxa functions

[owenthereal]

Description of change

Add meroxa functions. This depends on https://github.com/meroxa/meroxa-go/pull/90.

Type of change

• New feature
• Bug fix
• Refactor
• Documentation

How was this tested?

• Unit Tests
• Tested in staging

Demo

$ m function create o-func --input-stream resource-4497-028165-users --image meroxa/funtime-example-jq --pipeline default --env JQ_QUERY=.
Function "o-func" successfully created!

$ m function list
                 UUID                    NAME            INPUT STREAM                    OUTPUT STREAM               STATE    PIPELINE
====================================== ========= ============================ ==================================== ========= ==========
 85e18535-1505-4fe4-97cb-da209687b597   o-func    resource-4497-028165-users   resource-4497-028165-users-o-func    running   default

$ m function describe o-func
          UUID:   85e18535-1505-4fe4-97cb-da209687b597
          Name:   o-func
  Input Stream:   resource-4497-028165-users
 Output Stream:   resource-4497-028165-users-o-func
         Image:   meroxa/funtime-example-jq
       Command:
     Arguments:
      Env Vars:   JQ_QUERY=.
      Pipeline:   default
         State:   Running

$ m function delete o-func
To proceed, type "o-func" or re-run this command with --force
▸ o-func
Function "o-func" is being removed...
Function "o-func" successfully removed

[ahmeroxa]

LGTM 👍

[owenthereal]

The ftest test failed for --- FAIL: TestSQLServerToSQLServer/cleaning_up_create_test_db_testdb_vklu8e (25.80s) which is not relevant to this PR. I'm going to merge this to unblock other items.

[raulb]

🚀

[raulb]

it'd be nice to maybe also have fn as an alias? Just a thought.