Replace whole repo with latest content from branch rhel-8.8.0

Content corresponds with RHEL dist-git commit 73e97c8

.fmf/version

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+1

plan.fmf

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+execute:
+  how: tmt
+discover:
+  how: shell
+  dist-git-source: true
+  tests:
+  - name: bundled tests
+    require:
+    - python3.11-ply
+    - python3.11-six
+    test: |
+      cd $(dirname $TMT_SOURCE_DIR/ply-*/test) &&
+      rm -rf ply* &&
+      cd test &&
+      python3.11 testlex.py &&
+      python3.11 testyacc.py &&
+      python3.11 testcpp.py