Update jira-pr.yaml

Change from `hub` to `gh` for checking member roles

.github/workflows/jira-pr.yaml

@@ -40,7 +40,7 @@ jobs:
         id: is-team-member
         run: |
           TEAM=consul
-          ROLE="$(hub api orgs/hashicorp/teams/${TEAM}/memberships/${{ github.actor }} | jq -r '.role | select(.!=null)')"
+          ROLE="$(gh api orgs/hashicorp/teams/${TEAM}/memberships/${{ github.actor }} | jq -r '.role | select(.!=null)')"
           if [[ -n ${ROLE} ]]; then
             echo "Actor ${{ github.actor }} is a ${TEAM} team member"
             echo "MESSAGE=true" >> $GITHUB_OUTPUT