NRL-1177 Fix (again) pattern matching for sonar cloud exclusion

Author: axelkrastek1-nhs

sonar-project.properties

@@ -10,4 +10,4 @@ sonar.exclusions=scripts/**, **/scripts/**, api/tests/**, tests/**, api/**/tests
 # Exclude snomed urls as being unsafe
 sonar.issue.ignore.multicriteria=exclude_snomed_urls
 sonar.issue.ignore.multicriteria.exclude_snomed_urls.ruleKey=python:S5332
-sonar.issue.ignore.multicriteria.exclude_snomed_urls.pattern=**http://snomed\.info(/sct)?**
+sonar.issue.ignore.multicriteria.exclude_snomed_urls.pattern=**http://snomed\.info/sct\|**