Use custom branch as visx/xychart package

Author: jernestmyers

packages/libs/components/package.json

@@ -19,7 +19,7 @@
     "@visx/text": "^1.3.0",
     "@visx/tooltip": "^1.3.0",
     "@visx/visx": "^1.1.0",
-    "@visx/xychart": "^3.1.0",
+    "@visx/xychart": "git+ssh://[email protected]:jernestmyers/visx.git#visx-xychart",
     "bootstrap": "^4.5.2",
     "color-math": "^1.1.3",
     "d3": "^7.1.1",