CI - Migrate off of spacetimedb-runner (#3763)

# Description of Changes

Move anything running on `spacetimedb-runner` to
`spacetimedb-new-runner`

# API and ABI breaking changes

None.

# Expected complexity level and risk

1

# Testing

- [x] CI passes

---------

Co-authored-by: Zeke Foppa <bfops@users.noreply.github.com>

Author: bfops

.github/workflows/ci.yml

@@ -317,16 +317,21 @@ jobs:
           fi
 
   update:
-    name: Test spacetimedb-update flow
+    name: Test spacetimedb-update flow (${{ matrix.target }})
     permissions: read-all
     strategy:
       matrix:
         include:
-          - { target: x86_64-unknown-linux-gnu, runner: spacetimedb-runner }
+          - runner: spacetimedb-new-runner
+            target: x86_64-unknown-linux-gnu
+            container:
+              image: localhost:5000/spacetimedb-ci:latest
+              options: --privileged
           - { target: aarch64-unknown-linux-gnu, runner: arm-runner }
           - { target: aarch64-apple-darwin, runner: macos-latest }
           - { target: x86_64-pc-windows-msvc, runner: windows-latest }
     runs-on: ${{ matrix.runner }}
+    container: ${{ matrix.container }}
     steps:
       - name: Checkout
         uses: actions/checkout@v3

.github/workflows/upgrade-version-check.yml

@@ -8,7 +8,10 @@ permissions: read-all
 
 jobs:
   version_upgrade_check:
-    runs-on: spacetimedb-runner
+    runs-on: spacetimedb-new-runner
+    container:
+      image: localhost:5000/spacetimedb-ci:latest
+      options: --privileged
     steps:
       - name: Checkout
         uses: actions/checkout@v3