Add tfe_teams data source

[isaacmcollins]

Description

This PR adds a new data source tfe_teams which returns a list of all Team names in an Organization and a map of Team names to their respective IDs.

Closes [#913]

Testing plan

1. Using the config below:

provider "tfe" {}

resource "tfe_team" "foo" {
  name         = "foo"
  organization = "test-org"
}

resource "tfe_team" "bar" {
  name         = "bar"
  organization = "test-org"
}

data "tfe_teams" "teams" {
  organization = "test-org"
}

2. Should yield the following results:

names = tolist([
    "foo",
    "bar",
])
ids = tomap({
    "foo" = "foo-id"
    "bar" = "bar-id"
})

External links

• go-tfe documentation
• API documentation

Output from acceptance tests

$ TESTARGS="-run TestAccTFEWorkspace" make testacc

...

[Uk1288]

Looking good!

to-do: update CHANGELOG.md to indicate addition of the new datasource

[Uk1288]

Thanks for making the update, am good to proceed once you resolve the conflict in CHANGELOG.md

[brandonc]

Nice! I smoke tested with multiple pages of teams and ran the tests locally. 👍