Fix Examples CI step: target non-rust examples with pnpm filter

[eddeee888]

Description

Examples step in CI currently gets stuck after pnpm update:

We are using a custom script for examples projects. This PR fixes it by using pnpm filter

[changeset-bot]

⚠️ No Changeset found

Latest commit: 0ae2ac4

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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💥 An error occurred when fetching the changed packages and changesets in this PR

Some errors occurred when validating the changesets config:
The package or glob expression "example-apollo-client-swc-plugin" is specified in the `ignore` option but it is not found in the project. You may have misspelled the package name or provided an invalid glob expression. Note that glob expressions must be defined according to https://www.npmjs.com/package/micromatch
The package or glob expression "example-react-nextjs-swr" is specified in the `ignore` option but it is not found in the project. You may have misspelled the package name or provided an invalid glob expression. Note that glob expressions must be defined according to https://www.npmjs.com/package/micromatch

[github-actions]

💻 Website Preview

The latest changes are available as preview in: https://pr-10856.graphql-code-generator.pages.dev

[eddeee888]

Good bye custom command. You served us well 🫡

This is now replaced by the native pnpm filter= command