Update dependency ix to v4

Author: renovate-bot

package.json

@@ -59,7 +59,7 @@
     "got": "^10.6.0",
     "highlight.js": "^9.18.1",
     "ini": "^1.3.5",
-    "ix": "^3.0.2",
+    "ix": "^4.5.2",
     "jaeger-client": "^3.17.2",
     "json5": "^2.1.1",
     "lodash": "^4.17.15",

yarn.lock

@@ -4080,13 +4080,13 @@ isstream@~0.1.2:
   resolved "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
   integrity sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo=
 
-ix@^3.0.2:
-  version "3.0.2"
-  resolved "https://registry.npmjs.org/ix/-/ix-3.0.2.tgz#4a77bd78da6052233a6dc57b2aa91ef17bff7081"
-  integrity sha512-Vt2zmkRcxo5Rddpqz8IvhRUqojEzmCayHYLIBve5Ddkw7+FqHfWf6zjnE2CEOVb19gGx2hG8R76uVgJhqGdYUw==
+ix@^4.5.2:
+  version "4.5.2"
+  resolved "https://registry.npmjs.org/ix/-/ix-4.5.2.tgz#c91163d38805c5b427902d7cc2ee35ccee0364a5"
+  integrity sha512-Cm0uEpZd2qU+7DVeyyBQeceafggvPD3xe6LDKUU4YnmOzAFIz0CbxwufRfxywU/5easfCX1XEYcOAkDJUuUtiw==
   dependencies:
     "@types/node" "^13.7.4"
-    tslib "^1.9.3"
+    tslib "^2.3.0"
 
 jaeger-client@^3.17.2:
   version "3.17.2"
@@ -7020,11 +7020,16 @@ trim-newlines@^1.0.0:
   resolved "https://registry.npmjs.org/trim-newlines/-/trim-newlines-1.0.0.tgz#5887966bb582a4503a41eb524f7d35011815a613"
   integrity sha1-WIeWa7WCpFA6QetST301ARgVphM=
 
-tslib@^1.13.0, tslib@^1.8.0, tslib@^1.8.1, tslib@^1.9.0, tslib@^1.9.3:
+tslib@^1.13.0, tslib@^1.8.0, tslib@^1.8.1, tslib@^1.9.0:
   version "1.13.0"
   resolved "https://registry.npmjs.org/tslib/-/tslib-1.13.0.tgz#c881e13cc7015894ed914862d276436fa9a47043"
   integrity sha512-i/6DQjL8Xf3be4K/E6Wgpekn5Qasl1usyw++dAA35Ue5orEn65VIxOA+YvNNl9HV3qv70T7CNwjODHZrLwvd1Q==
 
+tslib@^2.3.0:
+  version "2.3.1"
+  resolved "https://registry.npmjs.org/tslib/-/tslib-2.3.1.tgz#e8a335add5ceae51aa261d32a490158ef042ef01"
+  integrity sha512-77EbyPPpMz+FRFRuAFlWMtmgUWGe9UOG2Z25NqCwiIjRhOf5iKGuzSe5P2w1laq+FkRy4p+PCuVkJSGkzTEKVw==
+
 tslint-config-prettier@^1.18.0:
   version "1.18.0"
   resolved "https://registry.npmjs.org/tslint-config-prettier/-/tslint-config-prettier-1.18.0.tgz#75f140bde947d35d8f0d238e0ebf809d64592c37"