CLD-798 Add support for MM_ENV, various fixes (#26616)

* Add support for MM_ENV, various fixes
* Fix workflow template
* Fix reporting steps ordering
* Fix typo
* Improve state check message description
* Fix workflow syntax
* Fix fulltest variable generation
* Fix PR_NUMBER variable usage
* Fix BUILD_ID, add dashboard URL to status check
* Fix automation dashboard URL

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Co-authored-by: Mattermost Build <build@mattermost.com>

.github/workflows/e2e-tests-ci.yml

@@ -13,5 +13,5 @@ jobs:
   e2e-smoketest:
     uses: ./.github/workflows/e2e-tests-ci-template.yml
     with:
-      ref: "${{ inputs.commit_sha || github.sha }}"
-      status_check_context: "E2E Tests/smoketests"
+      commit_sha: "${{ inputs.commit_sha || github.sha }}"
+      status_check_context: "E2E Tests/smoketests"