Add typing-extensions to spec file and drop epel8

Signed-off-by: Cristian Le <cristian.le@mpsd.mpg.de>

Author: LecrisUT

.packit.yaml

@@ -20,22 +20,19 @@ jobs:
     trigger: pull_request
     targets:
     - fedora-all
-    - epel-8
     - epel-9
 
   - job: tests
     trigger: pull_request
     targets:
     - fedora-all
-    - epel-8
     - epel-9
 
   - job: copr_build
     trigger: commit
     branch: main
     targets:
     - fedora-all
-    - epel-8
     - epel-9
     list_on_homepage: True
     preserve_project: True

fmf.spec

@@ -31,6 +31,7 @@ BuildRequires: python%{python3_pkgversion}-pytest
 BuildRequires: python%{python3_pkgversion}-ruamel-yaml
 BuildRequires: python%{python3_pkgversion}-filelock
 BuildRequires: python%{python3_pkgversion}-jsonschema
+BuildRequires: python%{python3_pkgversion}-typing-extensions
 BuildRequires: git-core
 %{?python_provide:%python_provide python%{python3_pkgversion}-%{name}}
 Requires:       git-core