Upgrade sdp

package-lock.json

@@ -8667,9 +8667,9 @@
       }
     },
     "sdp": {
-      "version": "2.9.0",
-      "resolved": "https://registry.npmjs.org/sdp/-/sdp-2.9.0.tgz",
-      "integrity": "sha512-XAVZQO4qsfzVTHorF49zCpkdxiGmPNjA8ps8RcJGtGP3QJ/A8I9/SVg/QnkAFDMXIyGbHZBBFwYBw6WdnhT96w=="
+      "version": "2.12.0",
+      "resolved": "https://registry.npmjs.org/sdp/-/sdp-2.12.0.tgz",
+      "integrity": "sha512-jhXqQAQVM+8Xj5EjJGVweuEzgtGWb3tmEEpl3CLP3cStInSbVHSg0QWOGQzNq8pSID4JkpeV2mPqlMDLrm0/Vw=="
     },
     "select-hose": {
       "version": "2.0.0",

package.json

@@ -71,7 +71,7 @@
     "messageformat": "^2.2.1",
     "msgpack-lite": "~0.1.26",
     "node-sass": "^4.13.1",
-    "sdp": "~2.9.0",
+    "sdp": "~2.12.0",
     "ts-events": "^3.3.1",
     "ts-loader": "^6",
     "ts-log": "^2.1.4",