[MM-56889] Add PositionAttribute to LDAP test data (#26242)

server/Makefile

@@ -667,6 +667,7 @@ config-ldap: ## Configures LDAP.
 	@sed -i'' -e 's|"FirstNameAttribute": ".*"|"FirstNameAttribute": "cn"|g' ../config/config.json
 	@sed -i'' -e 's|"LastNameAttribute": ".*"|"LastNameAttribute": "sn"|g' ../config/config.json
 	@sed -i'' -e 's|"NicknameAttribute": ".*"|"NicknameAttribute": "cn"|g' ../config/config.json
+	@sed -i'' -e 's|"PositionAttribute": ".*"|"PositionAttribute": "title"|g' ../config/config.json
 	@sed -i'' -e 's|"EmailAttribute": ".*"|"EmailAttribute": "mail"|g' ../config/config.json
 	@sed -i'' -e 's|"UsernameAttribute": ".*"|"UsernameAttribute": "uid"|g' ../config/config.json
 	@sed -i'' -e 's|"IdAttribute": ".*"|"IdAttribute": "uid"|g' ../config/config.json