Add gating configuration for C10S/RHEL10

Also, drop STI tests imported from Fedora, since OSCI/gating can't run
both STI and TMT tests simultaneously. In this case both tests imported
from Fedora are also in RHEL, so we don't lose any coverage.

.fmf/version

@@ -0,0 +1 @@
+1

ci.fmf

@@ -0,0 +1,2 @@
+# Docs: https://docs.fedoraproject.org/en-US/ci/tmt/#_multiple_plans
+resultsdb-testcase: separate

gating.yaml

@@ -0,0 +1,6 @@
+--- !Policy
+product_versions:
+  - rhel-*
+decision_context: osci_compose_gate
+rules:
+  - !PassingTestCaseRule {test_case_name: osci.brew-build./plans/tier1-internal.functional}

plans.fmf

@@ -0,0 +1,10 @@
+/tier1-internal:
+    discover:
+        how: fmf
+        url: https://pkgs.devel.redhat.com/git/tests/tar
+        filter: 'tier: 1'
+    execute:
+        how: tmt
+    adjust:
+        enabled: false
+        when: distro == centos-stream or distro == fedora

tests/tests.yml

@@ -1,16 +0,0 @@
-# This package uses external repositories for maintaining CI test cases.
-# Please don't edit this file if possible.
-
-- hosts: localhost
-  roles:
-  - role: standard-test-beakerlib
-    repositories:
-    - repo: https://src.fedoraproject.org/tests/tar.git
-      dest: tar
-      # TODO: minimize: https://pagure.io/standard-test-roles/issue/294
-      fmf_filter: "tier: 1, 2"
-    # TODO: minimize: https://pagure.io/standard-test-roles/issue/294
-    tags:
-    - classic
-    - container
-    - atomic