chore(deps) make sure no SSH URLs get generated in package-lock.json

They create installation problems on systems without an SSH key.

Ref: https://github.com/npm/cli/issues/2610#issuecomment-914610832

package.json

   "dependencies": {
     "@jitsi/js-utils": "2.0.0",
     "@jitsi/logger": "2.0.0",
-    "@jitsi/sdp-interop": "github:jitsi/sdp-interop#3707993863eb6c5b6d66c4a025e9dba193775bfb",
+    "@jitsi/sdp-interop": "https://git@github.com/jitsi/sdp-interop#3707993863eb6c5b6d66c4a025e9dba193775bfb",
     "@jitsi/sdp-simulcast": "0.4.0",
     "async": "0.9.0",
     "base64-js": "1.3.1",
     "sdp-transform": "2.3.0",
     "strophe.js": "1.3.4",
     "strophejs-plugin-disco": "0.0.2",
-    "strophejs-plugin-stream-management": "github:jitsi/strophejs-plugin-stream-management#001cf02bef2357234e1ac5d163611b4d60bf2b6a",
+    "strophejs-plugin-stream-management": "https://git@github.com/jitsi/strophejs-plugin-stream-management#001cf02bef2357234e1ac5d163611b4d60bf2b6a",
     "uuid": "8.1.0",
     "webrtc-adapter": "8.0.0"
   },