Update Fedora helix images -- 41 -> 42 (#114791)

* Update Fedora helix images, 41 -> 42

* Update tag to include arch

Author: richlander

eng/pipelines/libraries/helix-queues-setup.yml

@@ -55,13 +55,13 @@ jobs:
         - ${{ if and(eq(parameters.jobParameters.testScope, 'outerloop'), eq(parameters.jobParameters.runtimeFlavor, 'mono')) }}:
           - SLES.15.Amd64.Open
           - (Centos.10.Amd64.Open)[email protected]/dotnet-buildtools/prereqs:centos-stream-10-helix-amd64
-          - (Fedora.41.Amd64.Open)[email protected]/dotnet-buildtools/prereqs:fedora-41-helix
+          - (Fedora.42.Amd64.Open)[email protected]/dotnet-buildtools/prereqs:fedora-42-helix-amd64
           - (Ubuntu.2504.Amd64.Open)[email protected]/dotnet-buildtools/prereqs:ubuntu-25.04-helix-amd64
           - (Debian.13.Amd64.Open)[email protected]/dotnet-buildtools/prereqs:debian-13-helix-amd64
         - ${{ if or(ne(parameters.jobParameters.testScope, 'outerloop'), ne(parameters.jobParameters.runtimeFlavor, 'mono')) }}:
           - ${{ if or(eq(parameters.jobParameters.isExtraPlatformsBuild, true), eq(parameters.jobParameters.includeAllPlatforms, true)) }}:
             - SLES.15.Amd64.Open
-            - (Fedora.41.Amd64.Open)[email protected]/dotnet-buildtools/prereqs:fedora-41-helix
+            - (Fedora.42.Amd64.Open)[email protected]/dotnet-buildtools/prereqs:fedora-42-helix-amd64
             - Ubuntu.2204.Amd64.Open
             - (Debian.13.Amd64.Open)[email protected]/dotnet-buildtools/prereqs:debian-13-helix-amd64
             - (AzureLinux.3.0.Amd64.Open)[email protected]/dotnet-buildtools/prereqs:azurelinux-3.0-helix-amd64