fix: bundle query-core with react-query for umd

rollup.config.ts

@@ -84,6 +84,7 @@ export default function rollup(options: RollupOptions): RollupOptions[] {
         'react-dom': 'ReactDOM',
         '@tanstack/query-core': 'QueryCore',
       },
+      skipUmdExternals: ['@tanstack/query-core'],
     }),
     ...buildConfigs({
       name: 'react-query-devtools',
@@ -129,10 +130,17 @@ function buildConfigs(opts: {
   outputFile: string
   entryFile: string
   globals: Record<string, string>
+  // This option allows to bundle specified dependencies for umd build
+  skipUmdExternals?: string[]
 }): RollupOptions[] {
   const input = path.resolve(opts.packageDir, opts.entryFile)
   const externalDeps = Object.keys(opts.globals)
 
+  const skipUmdExternals = opts.skipUmdExternals || []
+  const umdExternal = externalDeps.filter(
+    (external) => !skipUmdExternals.includes(external),
+  )
+
   const external = (moduleName) => externalDeps.includes(moduleName)
   const banner = createBanner(opts.name)
 
@@ -146,7 +154,7 @@ function buildConfigs(opts: {
     globals: opts.globals,
   }
 
-  return [esm(options), cjs(options), umdDev(options), umdProd(options)]
+  return [esm(options), cjs(options), umdDev({...options, external: umdExternal}), umdProd({...options, external: umdExternal})]
 }
 
 function esm({ input, packageDir, external, banner }: Options): RollupOptions {