fixes to remove build warnings

Author: tsaomaxwell

package-lock.json

@@ -5,7 +5,7 @@ const backendHost = "https://cors-anywhere-embark.herokuapp.com";
 
 const TinyLinkWrapper = ({ link }) => {
   try {
-    let url = new URL(link);
+    new URL(link);
     return (
       <ReactTinyLink
         proxyUrl={backendHost}

src/components/TinyLinkWrapper.js

@@ -3457,9 +3457,9 @@
     "lodash.uniq" "^4.5.0"
 
 "caniuse-lite@^1.0.0", "caniuse-lite@^1.0.30000981", "caniuse-lite@^1.0.30001109", "caniuse-lite@^1.0.30001125", "caniuse-lite@^1.0.30001181":
-  "integrity" "sha512-JUdjWpcxfJ9IPamy2f5JaRDCaqJOxDzOSKtbdx4rH9VivMd1vIzoPumsJa9LoMIi4Fx2BV2KZOxWhNkBjaYivQ=="
-  "resolved" "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001204.tgz"
-  "version" "1.0.30001204"
+  "integrity" "sha512-YhF/hG6nqBEllymSIjLtR2iWDDnChvhnVJqp+vloyt2tEHFG1yBR+ac2B/rOw0qOK0m0lEXU2dv4E/sMk5P9Kg=="
+  "resolved" "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001282.tgz"
+  "version" "1.0.30001282"
 
 "capture-exit@^2.0.0":
   "integrity" "sha512-PiT/hQmTonHhl/HFGN+Lx3JJUznrVYJ3+AQsnthneZbvW7x+f08Tk7yLJTLEOUvBTbduLeeBkxEaYXUOUrRq6g=="