Update analyze.py with new json key names (#13)

`risk_domain` became `domain` and `risk_level` became `severity`

Author: furi0us333

analyze.py

@@ -373,11 +373,11 @@ def build_issues_list(self, package_json, issue_flags: list):
 
         for flag in issue_flags:
             for pkg_issue in pkg_issues:
-                if flag in pkg_issue.get("risk_domain"):
-                    risk_domain = pkg_issue.get("risk_domain")
-                    risk_level = pkg_issue.get("risk_level")
+                if flag in pkg_issue.get("domain"):
+                    domain = pkg_issue.get("domain")
+                    severity = pkg_issue.get("severity")
                     title = pkg_issue.get("title")
-                    issues.append((risk_domain, risk_level, title))
+                    issues.append((domain, severity, title))
 
         return issues