Update dependency ts-essentials to v6 (#2604)

Author: renovate-bot

packages/messaging/package.json

@@ -36,7 +36,7 @@
   "devDependencies": {
     "rollup": "1.28.0",
     "rollup-plugin-typescript2": "0.25.3",
-    "ts-essentials": "4.0.0",
+    "ts-essentials": "6.0.1",
     "typescript": "3.7.5"
   },
   "repository": {

yarn.lock

@@ -14218,10 +14218,10 @@ try-require@^1.0.0:
   resolved "https://registry.npmjs.org/try-require/-/try-require-1.2.1.tgz#34489a2cac0c09c1cc10ed91ba011594d4333be2"
   integrity sha1-NEiaLKwMCcHMEO2RugEVlNQzO+I=
 
-ts-essentials@4.0.0:
-  version "4.0.0"
-  resolved "https://registry.npmjs.org/ts-essentials/-/ts-essentials-4.0.0.tgz#506c42b270bbd0465574b90416533175b09205ab"
-  integrity sha512-uQJX+SRY9mtbKU+g9kl5Fi7AEMofPCvHfJkQlaygpPmHPZrtgaBqbWFOYyiA47RhnSwwnXdepUJrgqUYxoUyhQ==
+ts-essentials@6.0.1:
+  version "6.0.1"
+  resolved "https://registry.npmjs.org/ts-essentials/-/ts-essentials-6.0.1.tgz#5f61a1c7cc5d96969fe37e79b8815b4bed09b70f"
+  integrity sha512-BJBldHBulft8QoGUo/oj5V50hyY8e58pH60h7C0xcyzjuZUKsbT0zKq7ld7VkWFua6Hw/XHDFGrlKWbXnzb3Cg==
 
 [email protected]:
   version "6.2.1"