Add OSCAL Component for Istio NIST 800-53

Take output of two day crash control mapping and create an oscal document for package column in the second tab.

sp800-53b-control-baselines-p1__1_.xlsx

• Create a file called oscal-component.yaml in the top level of the packge repo

component-definition:
  uuid: <<unique uuid>>
  metadata: 
    title: << Component Name>>
    last-modified: '2021-10-19T12:00:00Z'
    version: 20211019
    oscal-version: 1.0.0
    parties:
      # Should be consistent across all of the packages, but where is ground truth?
    - uuid: 72134592-08C2-4A77-ABAD-C880F109367A 
      type: organization
      name: Platform One
      links:
      - href: <https://p1.dso.mil>
        rel: website
  components:
  - uuid: <<unique uuid>>
    type: software
    title: << Component Name >>
    description: |
      << Fill me out >>
    purpose: << Fill me out >>
    responsible-roles:
    - role-id: provider
      party-uuid: 72134592-08C2-4A77-ABAD-C880F109367A # matches parties entry for p1
    control-implementations:
    - uuid: <<unique uuid>>
      source: https://raw.githubusercontent.com/usnistgov/oscal-content/master/nist.gov/SP800-53/rev5/json/NIST_SP-800-53_rev5_catalog.json
      description:
        Controls implemented by <component> for inheritance by applications
      implemented-requirements:
      // for each row
      - uuid: 6EC9C476-9C9D-4EF6-854B-A5B799D8AED1
        control-id: <control-id> // The control in the row that has a non-empty cell in the column for this package
        description: >-
          < insert the contents of the cell in the the table

See https://repo1.dso.mil/platform-one/big-bang/apps/core/authservice/-/merge_requests/59 for an example

Need to update this with #945 (closed) being provided by Tetrate.