Remove testplans

tests/build-gating.fmf

@@ -1,37 +0,0 @@
-#
-# Build/PR gating tests for *LLVM 13*
-#
-# Imports and runs tests provided by Fedora LLVM git for the matching LLVM version.
-#
-# NOTE: *always* keep this file in sync with upstream, i.e. Fedora. Since we cannot "discover" a plan,
-# we must duplicate at least some part of upstream plan setup, like `adjust` or `provision`. Not necessarily
-# all steps, but if we do need some of them here, let's focus on making changes in upstream first, to preserve
-# one source of truth. Once TMT learns to include whole plans, we could drop the copied content from here.
-#
-
-summary: python-lit tests for build/PR gating
-adjust:
-  - because: "Plan to be ran when either executed locally, or executed by CI system to gate a build or PR."
-    when: >-
-      trigger is defined
-      and trigger != commit
-      and trigger != build
-    enabled: false
-
-  - because: "When testing SCL-ized LLVM, the collection must be enabled first"
-    environment+:
-      WITH_SCL: "scl enable llvm-toolset-13.0 rust-toolset-1.58"
-    when: "collection == llvm-toolset-13.0"
-
-
-discover:
-  - name: "Upstream python-lit tests for build/PR gating"
-    how: fmf
-    url: https://src.fedoraproject.org/rpms/python-lit.git
-    ref: rawhide
-
-execute:
-    how: tmt
-provision:
-  hardware:
-    memory: ">= 4 GiB"