ci: fix RPM spec to build packages for Fedora 36

In Fedora 36 the default version of the `openssl-devel` package is 3.
But for now Tarantool doesn't work with this version. So this patch
adds a workaround with installation of the `openssl1.1-devel` package
to build rpms and exporting env variable `OPENSSL_CONF=/dev/null` to
pass tests.

See for details: https://github.com/tarantool/tarantool/issues/6477.

NO_DOC=ci
NO_TEST=ci
NO_CHANGELOG=ci

(cherry picked from commit 9d1f9f0e)