Revert "Try removing the repo entirely from fedora"

This reverts commit 7951073.

Author: mgorny

ci/ciimage/fedora/install.sh

@@ -25,6 +25,17 @@ pkgs=(
 # Sys update
 dnf -y upgrade
 
+# Add Intel oneAPI repository for mkl
+cat > /etc/yum.repos.d/oneAPI.repo <<EOF
+[oneAPI]
+name=Intel® oneAPI repository
+baseurl=https://yum.repos.intel.com/oneapi
+enabled=1
+gpgcheck=1
+repo_gpgcheck=1
+gpgkey=https://yum.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB
+EOF
+
 # Install deps
 dnf -y install "${pkgs[@]}"
 # HACK: build hotdoc from git repo since current sdist is broken on modern compilers