cli: fix mf config to only omit imports for remote

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>

.changeset/hungry-crews-fetch.md

@@ -0,0 +1,5 @@
+---
+'@backstage/cli': patch
+---
+
+Fixed module federation config by only setting `import: false` on shared libraries for remote.

packages/cli/src/modules/build/lib/bundler/config.ts

@@ -264,26 +264,26 @@ export async function createConfig(
             singleton: true,
             requiredVersion: '*',
             eager: !isRemote,
-            import: false,
+            ...(isRemote && { import: false }),
           },
           'react-dom': {
             singleton: true,
             requiredVersion: '*',
             eager: !isRemote,
-            import: false,
+            ...(isRemote && { import: false }),
           },
           // React Router
           'react-router': {
             singleton: true,
             requiredVersion: '*',
             eager: !isRemote,
-            import: false,
+            ...(isRemote && { import: false }),
           },
           'react-router-dom': {
             singleton: true,
             requiredVersion: '*',
             eager: !isRemote,
-            import: false,
+            ...(isRemote && { import: false }),
           },
           // MUI v4
           // not setting import: false for MUI packages as this