docs: add 1password Biometrics instructions

Adds Instructions to ensure that Biometrics is enabled.

docs/developer-setup.md

@@ -21,12 +21,12 @@ Install the *Homebrew* package manager for Mac OS X.
 In order to protect sensitive values, many GitLab projects rely on 1password for storing secrets. This may be either directly, or through internal tooling such as [`pmv`](https://gitlab.com/gitlab-com/gl-infra/pmv).
-Install 1password CLI using the instructions at: <https://developer.1password.com/docs/cli/get-started#install>. Unfortunately version management or package management tools cannot be used due to the security requirements of the 1password client.
-For macos, you can use:
+Install 1password CLI using the instructions at: <https://developer.1password.com/docs/cli/get-started#install>.
+For MacOS, you can use:
 ```shell
-brew install --cask 1password/tap/1password-cli
+brew install 1password-cli
 ```
 Once 1password-cli is installed you can verify the installation using:
@@ -44,6 +44,16 @@ op vault list
 **Note: v2 of the 1password-cli is required.**
+#### Optional but recommended: Enable Biometrics
+
+Enabling Biometrics in the 1password-cli reduces the need to enter your password over and over again.
+
+1. Open and unlock the 1Password app.
+1. Navigate to **Settings > [Security](onepassword://settings/security)**.
+1. Turn on **Touch ID**.
+1. Navigate to **Settings > [Developer](onepassword://settings/developers)**.
+1. Turn on **Integrate with 1Password CLI**.
+
 ### Step 2: Setup Development Libraries
 The Infrastructure group uses some Python-based tools, including the [`gcloud` CLI](https://cloud.google.com/sdk/gcloud) and the [AWS CLI](https://aws.amazon.com/cli/), [`pre-commit`](https://pre-commit.com/) and [Ansible](https://www.ansible.com/).