Update upstream tests to disable fedora repos

c10s upstream testing is running with fedora repos as a workaround to
not having EPEL10 available yet.  So, to avoid an issue of installing
the wrong version, we have to disable those repos and uninstall then
re-install jq from the correct repos. and download source rpm with
those repos disabled.

tests/upstream/jqtests.sh

@@ -5,10 +5,14 @@ die () {
     exit 1
 }
 
+dnf list jq
+dnf remove -y jq
+dnf --disablerepo=fedora* --disablerepo=updates* install -y jq jq-devel
+
 # If source not found, download it with dnf
 if [ ! -d ./source ]; then
     # Extract source from srpm
-    dnf download --source jq && \
+    dnf --disablerepo=fedora* --disablerepo=updates* download --source jq && \
     rpm2cpio jq*.rpm|cpio -id && \
     mkdir source && \
     tar -zxf jq-*.tar.gz -C source --strip-components=1