fix(IconLibrary): fix issue with glyph only icons (#2457)

* fix(IconLibrary): fix issue with glyph only icons

* fix(IconLibrary): change path

Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>

package.json

@@ -14,7 +14,7 @@
     "dev": "gatsby develop -H 0.0.0.0",
     "dev:clean": "gatsby clean && yarn dev",
     "clean": "gatsby clean",
-    "build": "node --max-old-space-size=4096 ./node_modules/.bin/gatsby build",
+    "build": "node --max-old-space-size=8192 ./node_modules/.bin/gatsby build",
     "build:clean": "gatsby clean && yarn build",
     "build:analyze": "yarn install --force && yarn clean && ANALYZE=true yarn build",
     "serve": "gatsby serve",

src/components/SVGLibraries/IconLibrary/IconLibrary.js

@@ -32,6 +32,17 @@ const IconLibrary = () => {
 
       const path = [...icon.namespace, icon.name].join('/');
 
+      if (icon.sizes.length === 1 && icon.sizes[0] === 'glyph') {
+        return [
+          ...accumulator,
+          {
+            ...icon,
+            Component: loadable(() =>
+              import(`@carbon/icons-react/lib/${path}/index`)
+            ),
+          },
+        ];
+      }
       return [
         ...accumulator,
         {