ci: Add Fedora 42; use tox-lsr 3.9.0; use lsr-report-errors for qemu tests

Add Fedora 42 to testing farm test matrix, drop Fedora 40

Use tox-lsr 3.9.0 for the `--lsr-report-errors-url` argument.

Add the argument `--lsr-report-errors-url DEFAULT` to the qemu test so that
the errors will be written to the output log.  This uses the output callback
https://github.com/linux-system-roles/auto-maintenance/blob/main/callback_plugins/lsr_report_errors.py

Use the check_logs.py script
https://github.com/linux-system-roles/auto-maintenance/blob/main/check_logs.py
with the `--github-action-format` argument to format the errors
in a github action friendly manner.

Rename the log files `-FAIL.log` or `-SUCCESS.log` depending on status.
This is compatible with the way the testing farm log files are named, and
makes it easy to tell if a test passed or failed from the log file name.

Upload README.html as artifacts of the build_docs job for debugging

Signed-off-by: Rich Megginson <rmeggins@redhat.com>

.github/workflows/tft.yml

@@ -72,8 +72,8 @@ jobs:
           meta_main=meta/main.yml
           # All Fedora are supported, add latest Fedora versions to supported_platforms
           if yq '.galaxy_info.galaxy_tags[]' "$meta_main" | grep -qi fedora$; then
-            supported_platforms+=" Fedora-40"
             supported_platforms+=" Fedora-41"
+            supported_platforms+=" Fedora-42"
           fi
           # Specific Fedora versions supported
           if yq '.galaxy_info.galaxy_tags[]' "$meta_main" | grep -qiP 'fedora\d+$'; then
@@ -98,10 +98,10 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - platform: Fedora-40
-            ansible_version: 2.17
           - platform: Fedora-41
             ansible_version: 2.17
+          - platform: Fedora-42
+            ansible_version: 2.17
           - platform: CentOS-7-latest
             ansible_version: 2.9
           - platform: CentOS-Stream-8