CLSA-2025-1759222758 ruby: Fix of 4 CVEs

CVE-2016-2337: Fix type confusion in canceleval Ruby's TclTkIp class method to prevent arbitrary code execution - CVE-2017-9224: Fix stack out-of-bounds read in matchat during regular expression searching - CVE-2017-9227: Fix stack out-of-bounds read in mbcenclen and invalid pointer dereference...