Update rxjs-compat to the latest version 🚀 (#4252)

* fix(package): update rxjs-compat to version 6.5.3

* chore(package): update lockfile package-lock.json

package-lock.json

@@ -17384,9 +17384,9 @@
       }
     },
     "rxjs-compat": {
-      "version": "6.5.2",
-      "resolved": "https://registry.npmjs.org/rxjs-compat/-/rxjs-compat-6.5.2.tgz",
-      "integrity": "sha512-TRMkTp4FgSxE2HtGvxmgRukh3JqdFM7ejAj1Ti/VdodbPGfWvZR5+KdLKRV9jVDFyu2SknM8RD+PR54KGnoLjg=="
+      "version": "6.5.3",
+      "resolved": "https://registry.npmjs.org/rxjs-compat/-/rxjs-compat-6.5.3.tgz",
+      "integrity": "sha512-BIJX2yovz3TBpjJoAZyls2QYuU6ZiCaZ+U96SmxQpuSP/qDUfiXPKOVLbThBB2WZijNHkdTTJXKRwvv5Y48H7g=="
     },
     "safe-buffer": {
       "version": "5.2.0",

package.json

@@ -125,7 +125,7 @@
     "roboto-fontface": "0.10.0",
     "systemjs": "3.1.6",
     "rxjs": "6.5.2",
-    "rxjs-compat": "6.5.2",
+    "rxjs-compat": "6.5.3",
     "sockjs-client": "1.4.0",
     "tslib": "^1.9.0",
     "web-animations-js": "2.3.2",