fix typo in vhr18 compose traefik config

docker-compose.vhr18.ops.yml

@@ -24,7 +24,7 @@ services:
         - "traefik.http.routers.vhr18-renderer-redirect.middlewares=redirect@file"
         - "traefik.http.routers.vhr18-renderer-redirect.entrypoints=http"
         # router for referrer based access (https)
-        - "traefik.http.routers.vhr18-renderer_referer.rule=Host(`vhr18.pdas.prism.eox.at`, `a.vhr18.pdas.prism.eox.at`, `b.vhr18.pdas.prism.eox.at`, `c.vhr18.pdas.prism.eox.at`, `d.vhr18.pdas.prism.eox.at`, `e.vhr18.pdas.prism.eox.at`, `f.vhr18.pdas.prism.eox.at`, `g.vhr18.pdas.prism.eox.at`, `h.vhr18.pdas.prism.eox.at`, `vhr18.pass.copernicus.eu`, `a.vhr18.pass.copernicus.eu`, `b.vhr18.pass.copernicus.eu`, `c.vhr18.pass.copernicus.eu`, `d.vhr18.pass.copernicus.eu`, `e.vhr18.pass.copernicus.eu`, `f.vhr18.pass.copernicus.eu`, `g.vhr18.pass.copernicus.eu`, `h.vhr18.pass.copernicus.eu`) && PathPrefix(`/ows`, `/opensearch`, `/admin`) && HeadersRegexp(`Referer`, `https?://)?(panda.copernicus.eu|panda.cdsv3.eu|panda-demo.ondaprism.eu|panda-demo.copernicus.eu|cdsportal-demo.copernicus.eu|ocqc-demo.copernicus.eu|vhr18.pdas.prism.eox.at|vhr18.pass.copernicus.eu)/?"
+        - "traefik.http.routers.vhr18-renderer_referer.rule=Host(`vhr18.pdas.prism.eox.at`, `a.vhr18.pdas.prism.eox.at`, `b.vhr18.pdas.prism.eox.at`, `c.vhr18.pdas.prism.eox.at`, `d.vhr18.pdas.prism.eox.at`, `e.vhr18.pdas.prism.eox.at`, `f.vhr18.pdas.prism.eox.at`, `g.vhr18.pdas.prism.eox.at`, `h.vhr18.pdas.prism.eox.at`, `vhr18.pass.copernicus.eu`, `a.vhr18.pass.copernicus.eu`, `b.vhr18.pass.copernicus.eu`, `c.vhr18.pass.copernicus.eu`, `d.vhr18.pass.copernicus.eu`, `e.vhr18.pass.copernicus.eu`, `f.vhr18.pass.copernicus.eu`, `g.vhr18.pass.copernicus.eu`, `h.vhr18.pass.copernicus.eu`) && PathPrefix(`/ows`, `/opensearch`, `/admin`) && HeadersRegexp(`Referer`, `(https?://)?(panda.copernicus.eu|panda.cdsv3.eu|panda-demo.ondaprism.eu|panda-demo.copernicus.eu|cdsportal-demo.copernicus.eu|ocqc-demo.copernicus.eu|vhr18.pdas.prism.eox.at|vhr18.pass.copernicus.eu)/?`)"
         - "traefik.http.routers.vhr18-renderer_referer.middlewares=compress@file,cors@file"
         - "traefik.http.routers.vhr18-renderer_referer.tls=true"
         - "traefik.http.routers.vhr18-renderer_referer.tls.certresolver=default"