fix: fix release pipeline picking wrong file for appversion generation

charts/stable/traefik/Chart.yaml

@@ -22,4 +22,4 @@ sources:
 - https://github.com/traefik/traefik-helm-chart
 - https://traefik.io/
 type: application
-version: 7.1.0
+version: 7.1.1

tools/build-release.sh

@@ -123,7 +123,7 @@ sync_tag() {
     local train="$3"
     local chartversion="$4"
     echo "Attempting to sync primary tag with appversion for: ${chartname}"
-    local tag="$(cat ${chart}/Values.yaml | grep "^  tag: " | awk -F" " '{ print $2 }')"
+    local tag="$(cat ${chart}/values.yaml | grep "^  tag: " | awk -F" " '{ print $2 }')"
     tag="${tag:-auto}"
     tag="${tag#*release-}"
     tag="${tag#*version-}"