[kube-prometheus-stack] fix CI

Signed-off-by: Jan-Otto Kröpke <[email protected]>

charts/kube-prometheus-stack/ci/lint.sh

@@ -7,7 +7,7 @@ SCRIPT_DIR=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd)
 cd "${SCRIPT_DIR}/../"
 
 ./hack/update_crds.sh
-if ! git diff "{{ github.sha }}" --exit-code; then
+if ! git diff "$GITHUB_SHA" --exit-code; then
   echo "Please run ./hack/update_crds.sh"
   exit 1
 fi
@@ -24,21 +24,18 @@ PATH="$(go env GOPATH)/bin:$PATH"
 export PATH
 
 ./sync_prometheus_rules.py
-if ! git diff "{{ github.sha }}" --exit-code; then
+if ! git diff "$GITHUB_SHA" --exit-code; then
   echo "Changes inside rules are not supported!"
   echo "Please run ./hack/sync_prometheus_rules.py"
   exit 1
 fi
 
 ./sync_grafana_dashboards.py
-if ! git diff "{{ github.sha }}" --exit-code; then
+if ! git diff "$GITHUB_SHA" --exit-code; then
   echo "Changes inside dashboards are not supported!"
   echo "Please run ./hack/sync_grafana_dashboards.py"
   exit 1
 fi
 
-git diff "{{ github.sha }}"
-
-find .. -name k8s-windows-node-rsrc-use.yaml
-
+git diff "$GITHUB_SHA"
 rm -rf ./venv ./*.git