CI fixes (#1510)

* Fix templates

* Same than https://github.com/paritytech/polkadot/pull/5751

Co-authored-by: parity-processbot <>

cumulus/.github/ISSUE_TEMPLATE/release-client.md

 ---
-name: Release Checklist for Client - issue template
+name: Release Checklist for Client
 about: Release Checklist for Client
-title: Release Checklist - Client {{ env.VERSION }}
+title: Release Checklist for Client {{ env.VERSION }}
 ---
 
 # Release Checklist - Client

cumulus/.github/ISSUE_TEMPLATE/release-runtime.md

 ---
-name: Release issue template
-about: Tracking issue for new releases
-title: Cumulus {{ env.VERSION }} Release checklist
+name: Release Checklist for Runtime
+about: Release Checklist for Runtime
+title: Release Checklist for Runtime {{ env.VERSION }}
 ---
 
 # Release Checklist - Runtimes

cumulus/.github/workflows/release-01_branch-check.yml

@@ -9,7 +9,7 @@ on:
   workflow_dispatch:
 
 jobs:
-  tag_rc:
+  check_branch:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources

cumulus/scripts/ci/github/check-rel-br

@@ -9,7 +9,7 @@
 
 grv=$(git remote --verbose | grep push)
 export RUST_LOG=none
-REPO=$(echo "$grv" | cut -d ' ' -f1 | cut -d$'\t' -f2 | cut -d '/' -f2 | cut -d '.' -f1 | sort | uniq)
+REPO=$(echo "$grv" | cut -d ' ' -f1 | cut -d$'\t' -f2 | sed 's/.*github.com\/\(.*\)/\1/g' | cut -d '/' -f2 | cut -d '.' -f1 | sort | uniq)
 echo "[+] Detected repo: $REPO"
 
 BRANCH=$(git branch --show-current)