ci: add test-integrations (#16915)

* add test-integrations workflow

* add test-integrations success job

* update vault integration testing versions (#16949)

* change parallelism to 4 forgotestsum.  use env.CONSUL_VERSION so we can see the version.

* use env for repeated values

* match test to circleci

* fix envvar

* fix envvar 2

* fix envvar 3

* fix envvar 4

* fix envvar 5

* make upgrade and compatibility tests match circleci

* run go env to check environment

* debug docker

Signed-off-by: Dan Bond <danbond@protonmail.com>

* debug docker

Signed-off-by: Dan Bond <danbond@protonmail.com>

* revert debug docker

Signed-off-by: Dan Bond <danbond@protonmail.com>

* going back to command that worked 5 days ago for compatibility tests

* Update Envoy versions to reflect changes in #16889

* cd to test dir

* try running ubuntu latest

* update PR with latest changes that work in enterprise

* yaml still sucks

* test GH fix (localhost resolution)

* change for testing

* test splitting and ipv6 lookup for compatibility and upgrade tests

* fix indention

* consul as image name

* remove the on push

* add gotestsum back in

* removing the use of the gotestsum download action

* yaml sucks today just like yesterday

* fixing nomad tests

* worked out the kinks on enterprise

---------

Signed-off-by: Dan Bond <danbond@protonmail.com>
Co-authored-by: John Eikenberry <jae@zhar.net>
Co-authored-by: Dan Bond <danbond@protonmail.com>
Co-authored-by: Nathan Coleman <nathan.coleman@hashicorp.com>
Co-authored-by: Sarah <sthompson@hashicorp.com>

.circleci/config.yml

@@ -346,6 +346,7 @@ jobs:
             sudo tar -C /usr/local -xzvf go${GO_VERSION}.linux-amd64.tar.gz
           environment:
             <<: *ENVIRONMENT
+      - run: go env
       - run: *install-gotestsum
       - run: docker build -t consul:local -f ./build-support/docker/Consul-Dev.dockerfile .
       - run:
@@ -409,6 +410,7 @@ jobs:
               sudo tar -C /usr/local -xzvf go${GO_VERSION}.linux-amd64.tar.gz
             environment:
               <<: *ENVIRONMENT
+        - run: go env
         - run: *install-gotestsum
         - run: docker build -t consul:local -f ./build-support/docker/Consul-Dev.dockerfile .
         - run: