fixup! add vulnerable nodes

Author: willcl-ark

resources/charts/bitcoincore/templates/_helpers.tpl

@@ -61,8 +61,7 @@ Create the name of the service account to use
 Add network section heading in bitcoin.conf after v0.17.0
 */}}
 {{- define "bitcoincore.check_semver" -}}
-{{- $version := semverCompare ">=0.17.0" .Values.image.tag -}}
-{{- if $version -}}
+{{- if or (regexMatch "^v?[0-9]+\\.[0-9]+\\.[0-9]+.*" .Values.image.tag | not) (semverCompare ">=0.17.0" .Values.image.tag) -}}
 [{{ .Values.chain }}]
 {{- end -}}
 {{- end -}}