chore(deps): update dependency @types/uuid to v8

Author: renovate[bot]

package-lock.json

@@ -58,7 +58,7 @@
     "@types/once": "^1.4.0",
     "@types/semver": "^7.0.0",
     "@types/shimmer": "^1.0.1",
-    "@types/uuid": "^7.0.0",
+    "@types/uuid": "^8.0.0",
     "codecov": "^3.6.2",
     "gts": "^1.0.0",
     "intercept-stdout": "^0.1.2",

packages/opencensus-core/package-lock.json

@@ -51,7 +51,7 @@
   "devDependencies": {
     "@types/mocha": "^7.0.0",
     "@types/node": "^10.12.12",
-    "@types/uuid": "^7.0.0",
+    "@types/uuid": "^8.0.0",
     "codecov": "^3.6.2",
     "google-proto-files": "^2.0.0",
     "gts": "^1.0.0",