Minor clean up and switch to Bearer token header

[IEvangelist]

In this PR:

• Minor clean-up for readability, and pattern matching.
• Convert the Authorization HTTP Header to Bearer w/o encoding.

Since the token parameter in the .ctor is assigned from the OspoKey environment variable value, we'd need to ensure that consuming GitHub Action workflows are updated to get a request token, similar to the following flow:

name: POC API 🐿️
 
on:
  push:
    branches: [main]
 
permissions:
  id-token: write
  contents: read
 
jobs:
  build:
    name: 'POC 🚛'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Azure OpenID Connect ✨
        uses: azure/login@v1
        with:
          client-id: ${{ secrets.CLIENT_ID }}
          tenant-id: ${{ secrets.TENANT_ID }}
          allow-no-subscriptions: true
 
      - name: OSMP API access
        run: |
          TOKEN=$(az account get-access-token --query 'accessToken' -o tsv --resource ${{ secrets.OSMP_API_AUDIENCE }})
          echo "OspoKey=$TOKEN" >> $GITHUB_ENV

This would need to happen before calling into quest, so that the OspoKey is assigned from the returned TOKEN. The main question we'd need answered is, where do we get these values, I'm assuming Jeff Wilcox would know:

• secrets.CLIENT_ID
• secrets.TENANT_ID
• secrets.OSMP_API_AUDIENCE

[BillWagner]

This is a great start. Let's keep collaborating on it.

Let's