Update gitleaks.toml

Address OID patterns issues

Author: RaviNatarajan22

scripts/config/gitleaks.toml

@@ -12,8 +12,15 @@ regex = '''[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}'''
 regexTarget = "match"
 regexes = [
   # Exclude the private network IPv4 addresses as well as the DNS servers for Google and OpenDNS
-  '''(127\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}|10\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}|172\.(1[6-9]|2[0-9]|3[0-1])\.[0-9]{1,3}\.[0-9]{1,3}|192\.168\.[0-9]{1,3}\.[0-9]{1,3}|0\.0\.0\.0|255\.255\.255\.255|8\.8\.8\.8|8\.8\.4\.4|208\.67\.222\.222|208\.67\.220\.220)''','''urn:oid:[0-9]+(\.[0-9]+)*''',
+  '''(127\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}|10\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}|172\.(1[6-9]|2[0-9]|3[0-1])\.[0-9]{1,3}\.[0-9]{1,3}|192\.168\.[0-9]{1,3}\.[0-9]{1,3}|0\.0\.0\.0|255\.255\.255\.255|8\.8\.8\.8|8\.8\.4\.4|208\.67\.222\.222|208\.67\.220\.220)''',
 ]
 
 [allowlist]
 paths = ['''.terraform.lock.hcl''', '''poetry.lock''', '''yarn.lock''']
+
+[[allowlists]]
+description = "Hl7 UK Issued OIDs publicly available here: https://www.hl7.org.uk/standards/object-identifiers-oids/hl7-uk-issued-oids/"
+regexTarget = "line"
+regexes = [
+    '''2.16.840.1.113883.2.1'''
+]