fix(packaging): disable MongoDB exporter for EL10 (#22163)
* fix(packaging): enable CRB repo in RPM package test script The RPM package test for CentOS Stream 10 fails because libmongoc/libbson dependencies are in the CRB repository, which is not enabled in the test container. The kickstart installer already enables CRB for SYSVERSION >= 9, but the CI test script did not. * fix(packaging): disable MongoDB exporter for EL10 mongo-c-driver (libbson, libmongoc) is not available in any standard EL10 repository (BaseOS, AppStream, CRB, EPEL 10), causing RPM installation to fail with unresolved dependencies. * revert: remove CRB enablement from pkg-test.sh CRB does not provide mongo-c-driver on EL10, so this change was not needed. The actual fix was disabling the MongoDB exporter for EL10 in the spec file.