fix(ci): Correct github.actions.rest to github.rest.actions (#15153)

Correct github.actions.rest to github.rest.actions

In #15142 we introduced the split between the trusted and untrusted regresison
detector workflow. Unfortunately the trusted side can only be tested once it's
merged into master branch and we had a bug. The github-scripts that download
artifacts referenced `github.actions.rest` when it should have read
`github.rest.actions`.

Please note that because of the nature of workflow_run triggered workflows this
change will not be reflected in the PR's workflow runs.

Signed-off-by: Brian L. Troutwine <[email protected]>

Signed-off-by: Brian L. Troutwine <[email protected]>

Author: blt

.github/workflows/regression_trusted.yml

@@ -90,7 +90,7 @@ jobs:
 
             console.log("Downloading artifact %s", matchArtifact.id);
 
-            var download = await github.actions.rest.downloadArtifact({
+            var download = await github.rest.actions.downloadArtifact({
                owner: context.repo.owner,
                repo: context.repo.repo,
                artifact_id: matchArtifact.id,
@@ -160,7 +160,7 @@ jobs:
 
             console.log("Downloading artifact %s", matchArtifact.id);
 
-            var download = await github.actions.rest.downloadArtifact({
+            var download = await github.rest.actions.downloadArtifact({
                owner: context.repo.owner,
                repo: context.repo.repo,
                artifact_id: matchArtifact.id,
@@ -228,7 +228,7 @@ jobs:
 
             console.log("Downloading artifact %s", matchArtifact.id);
 
-            var download = await github.actions.rest.downloadArtifact({
+            var download = await github.rest.actions.downloadArtifact({
                owner: context.repo.owner,
                repo: context.repo.repo,
                artifact_id: matchArtifact.id,