Update montandon-eoapi.yaml: allow POST in CORS

This allows search to work from the stac-browser as it POSTs the search query

Author: batpad

applications/argocd/staging/applications/montandon-eoapi.yaml

@@ -48,7 +48,7 @@ spec:
               CORS_ORIGINS: "https://localhost:3000,https://alerthub-stage.ifrc.org,https://montandon-eoapi-stage.ifrc.org"
               CORS_ORIGIN_REGEX: ".*"
               CORS_HEADERS: "Accept, Authorization, Content-Type, Origin, X-Requested-With"
-              CORS_METHODS: "GET,OPTIONS"
+              CORS_METHODS: "GET,OPTIONS,POST"
               CORS_CREDENTIALS: "true"
             extraVolumeMounts:
               - name: azure-keyvault-secrets