[Functions] Bump @shopify/function_javascript to v 1.0.0

This commit ensures that new functions are bootstrapped with version
1.0.0 of the `@shopify/function_javascript` package, which includes the
  changes in Shopify/shopify-function-javascript#16

To 🎩

* Create a new app and JavaScript extension.
* Build the app
* Run the app

packages/app/src/cli/services/generate/extension.test.ts

@@ -521,7 +521,6 @@ describe('getFunctionRuntimeDependencies', () => {
 
     // Then
     expect(got.find((dep) => dep.name === '@shopify/shopify_function')).toBeTruthy()
-    expect(got.find((dep) => dep.name === 'javy')).toBeTruthy()
   })
 
   test('no-ops for non-JS functions', async () => {
@@ -533,6 +532,5 @@ describe('getFunctionRuntimeDependencies', () => {
 
     // Then
     expect(got.find((dep) => dep.name === '@shopify/shopify_function')).toBeFalsy()
-    expect(got.find((dep) => dep.name === 'javy')).toBeFalsy()
   })
 })

packages/app/src/cli/services/generate/extension.ts

@@ -254,7 +254,7 @@ function getSrcFileExtension(extensionFlavor: ExtensionFlavorValue): SrcFileExte
 export function getFunctionRuntimeDependencies(templateLanguage: string): DependencyVersion[] {
   const dependencies: DependencyVersion[] = []
   if (templateLanguage === 'javascript') {
-    dependencies.push({name: '@shopify/shopify_function', version: '0.1.0'}, {name: 'javy', version: '0.1.1'})
+    dependencies.push({name: '@shopify/shopify_function', version: '1.0.0'})
   }
   return dependencies
 }