fix: add pip3 docs and use pip3 to install the openshift lib

Signed-off-by: Devin Buhl <devin@buhl.casa>

README.md

@@ -59,21 +59,24 @@ First and foremost some experience in debugging/troubleshooting problems **and a
 
 📍 Install the **most recent version** of the CLI tools below. If you are **having trouble with future steps**, it is very likely you don't have the most recent version of these CLI tools, **!especially sops AND yq!**.
 
-1. Install the following CLI tools on your workstation, if you are using [Homebrew](https://brew.sh/) on MacOS or Linux skip to steps 3 and 4.
+1. Install the following CLI tools on your workstation, if you are **NOT** using [Homebrew](https://brew.sh/) on MacOS or Linux **ignore** steps 4 and 5.
 
-    * Required: [age](https://github.com/FiloSottile/age), [ansible](https://www.ansible.com), [flux](https://toolkit.fluxcd.io/), [weave-gitops](https://docs.gitops.weave.works/docs/installation/weave-gitops/), [go-task](https://github.com/go-task/task), [direnv](https://github.com/direnv/direnv), [ipcalc](http://jodies.de/ipcalc), [jq](https://stedolan.github.io/jq/), [kubectl](https://kubernetes.io/docs/tasks/tools/), [pre-commit](https://github.com/pre-commit/pre-commit), [sops v3](https://github.com/mozilla/sops), [terraform](https://www.terraform.io), [yq v4](https://github.com/mikefarah/yq)
+    * Required: [age](https://github.com/FiloSottile/age), [ansible](https://www.ansible.com), [flux](https://toolkit.fluxcd.io/), [weave-gitops](https://docs.gitops.weave.works/docs/installation/weave-gitops/), [go-task](https://github.com/go-task/task), [direnv](https://github.com/direnv/direnv), [ipcalc](http://jodies.de/ipcalc), [jq](https://stedolan.github.io/jq/), [kubectl](https://kubernetes.io/docs/tasks/tools/), [python-pip3](https://pypi.org/project/pip/), [pre-commit](https://github.com/pre-commit/pre-commit), [sops v3](https://github.com/mozilla/sops), [terraform](https://www.terraform.io), [yq v4](https://github.com/mikefarah/yq)
 
     * Recommended: [helm](https://helm.sh/), [kustomize](https://github.com/kubernetes-sigs/kustomize), [stern](https://github.com/stern/stern), [yamllint](https://github.com/adrienverge/yamllint)
 
 2. This guide heavily relies on [go-task](https://github.com/go-task/task) as a framework for setting things up. It is advised to learn and understand the commands it is running under the hood.
 
-3. Install [go-task](https://github.com/go-task/task) via Brew
+3. Install Python 3 and pip3 using your Linux OS package manager, or Homebrew if using MacOS.
+    - Ensure `pip3` is working on your command line by running `pip3 --version`
+
+4. [Homebrew] Install [go-task](https://github.com/go-task/task)
 
     ```sh
     brew install go-task/tap/go-task
     ```
 
-4. Install workstation dependencies via Brew
+5. [Homebrew] Install workstation dependencies
 
     ```sh
     task init