Enhanced auto-update.yml to update the README.md with a list of p…

…arts and their versions. (#19)

Also updated workflow base to `ubuntu-22.04` in all workflows requiring Rock builds.

.github/workflows/auto-update.yml

@@ -38,3 +38,4 @@ jobs:
           repo: ${{ github.repository }}
           rock-version-schema: '^ghostpdl-(\d+\.\d+\.\d+)'
           yaml-path: 'rockcraft.yaml'
+          readme-path: 'README.md'

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ on:
 
 jobs:
   build-rock:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4

.github/workflows/registry-actions.yml

@@ -23,7 +23,7 @@ on:
 
 jobs:
   build-rock:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4

README.md

@@ -451,6 +451,9 @@ accessories, loaded media and the option defaults. If the printer is a
 PostScript printer, accessory configuration and option defaults can
 also often get polled from the printer.
 
+<!-- Begin Included Components -->
+
+<!-- End Included Components -->
 
 ## BUILDING WITHOUT PACKAGING OR INSTALLATION