chore(deps): update dependency source-map-support to ^0.5.21

Author: renovate-bot

package.json

@@ -133,7 +133,7 @@
     "parcel-bundler": "^1.12.4",
     "prettier": "^2.2.1",
     "sinon": "^9.2.2",
-    "source-map-support": "^0.5.19",
+    "source-map-support": "^0.5.21",
     "sourcegraph": "^25.3.0",
     "ts-node": "^8.0.2",
     "typescript": "^4.1.3"

yarn.lock

@@ -7363,10 +7363,10 @@ source-map-resolve@^0.5.0:
     source-map-url "^0.4.0"
     urix "^0.1.0"
 
-source-map-support@^0.5.19, source-map-support@^0.5.6, source-map-support@~0.5.10, source-map-support@~0.5.12:
-  version "0.5.19"
-  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.19.tgz#a98b62f86dcaf4f67399648c085291ab9e8fed61"
-  integrity sha512-Wonm7zOCIJzBGQdB+thsPar0kYuCIzYvxZwlBa87yi/Mdjv7Tip2cyVbLj5o0cFPN4EVkuTwb3GDDyUx2DGnGw==
+source-map-support@^0.5.21, source-map-support@^0.5.6, source-map-support@~0.5.10, source-map-support@~0.5.12:
+  version "0.5.21"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.21.tgz#04fe7c7f9e1ed2d662233c28cb2b35b9f63f6e4f"
+  integrity sha512-uBHU3L3czsIyYXKX88fdrGovxdSCoTGDRZ6SYXtSRxLZUzHg5P/66Ht6uoUlHu9EZod+inXhKo3qQgwXUT/y1w==
   dependencies:
     buffer-from "^1.0.0"
     source-map "^0.6.0"