Fix workflow telemetry in ci-ipsec-upgrade

[ upstream commit 9592c69 ]

Basically, workflow telemetry uses step names for gantt charts which
uses Github's native support for mermaidjs for rendering the charts in
issues and PRs. However mermaidjs has an issue
(mermaid-js/mermaid#2495) when you use
mermaid reserved keywords in node names/text.

To fix rendering of the ipsec upgrade workflow's telemetry, avoid the
use of the "call" keyword.

This is a work around for catchpoint/workflow-telemetry-action#76.
If an when catchpoint/workflow-telemetry-action#77 is merged, we do not need to be concerned with workflow step names.

Fixes #32241

Signed-off-by: Chance Zibolski <[email protected]>
Signed-off-by: Nicolas Busseneau <[email protected]>

.github/workflows/tests-ipsec-upgrade.yaml

@@ -228,7 +228,7 @@ jobs:
           echo downgrade_version=${CILIUM_DOWNGRADE_VERSION} >> $GITHUB_OUTPUT
           echo image_tag=${IMAGE_TAG} >> $GITHUB_OUTPUT
 
-      - name: Call actions/checkout again to remove credentials
+      - name: Checkout pull request branch (NOT TRUSTED)
         uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
         with:
           ref: ${{ inputs.context-ref || github.sha }}