Run Linux RPM in Rocky container

Author: kraenhansen

.github/workflows/test-installers.yml

@@ -39,7 +39,7 @@ jobs:
           # TODO: Re-enable (see https://github.com/mongodb-js/compass/actions/runs/13281152689/job/37079619474)
           # - linux_tar
           # TODO: Enable (needs a docker container)
-          # - linux_rpm
+          - linux_rpm
         hadron-distribution:
           - compass
           # - compass-readonly
@@ -78,10 +78,14 @@ jobs:
           #   runs-on: ubuntu-latest
           #   arch: x64
           #   hadron-platform: linux
-          # - package: linux_rpm
-          #   runs-on: ubuntu-latest
-          #   arch: x64
-          #   hadron-platform: linux
+          - package: linux_rpm
+            runs-on: ubuntu-latest
+            arch: x64
+            hadron-platform: linux
+            container:
+              image: rockylinux:9
+              volumes:
+                - ${{ github.workspace }}:/compass
 
           # # Install the update server for auto-update tests
           # - test: auto-update-from
@@ -124,6 +128,7 @@ jobs:
           #   test: time-to-first-query
 
     runs-on: ${{ matrix.runs-on }}
+    container: ${{ matrix.container }}
     env:
       DEBUG: compass:smoketests:*
     steps: