Patch parcel to workaround bug in CommonJS build (#2992)

Author: devongovett

patches/@parcel+packager-js+2.2.1.patch

@@ -0,0 +1,30 @@
+diff --git a/node_modules/@parcel/packager-js/lib/ScopeHoistingPackager.js b/node_modules/@parcel/packager-js/lib/ScopeHoistingPackager.js
+index 6e85021..fc81874 100644
+--- a/node_modules/@parcel/packager-js/lib/ScopeHoistingPackager.js
++++ b/node_modules/@parcel/packager-js/lib/ScopeHoistingPackager.js
+@@ -395,7 +395,7 @@ class ScopeHoistingPackager {
+     }
+ 
+     let [depMap, replacements] = this.buildReplacements(asset, deps);
+-    let [prepend, prependLines, append] = this.buildAssetPrelude(asset, deps);
++    let [prepend, prependLines, append] = this.buildAssetPrelude(asset, deps, replacements);
+ 
+     if (prependLines > 0) {
+       sourceMap === null || sourceMap === void 0 ? void 0 : sourceMap.offsetLines(1, prependLines);
+@@ -762,7 +762,7 @@ ${code}
+     return [res, lineCount];
+   }
+ 
+-  buildAssetPrelude(asset, deps) {
++  buildAssetPrelude(asset, deps, replacements) {
+     let prepend = '';
+     let prependLineCount = 0;
+     let append = '';
+@@ -834,6 +834,7 @@ ${code}
+         // additional assignments after each mutation of the original binding.
+         prepend += `\n${usedExports.map(exp => {
+           let resolved = this.getSymbolResolution(asset, asset, exp);
++          resolved = replacements.get(resolved) || resolved;
+           let get = this.buildFunctionExpression([], resolved);
+           let set = asset.meta.hasCJSExports ? ', ' + this.buildFunctionExpression(['v'], `${resolved} = v`) : '';
+           return `$parcel$export($${assetId}$exports, ${JSON.stringify(exp)}, ${get}${set});`;