dhcpcd: set status for CVE-2026-56116

Patch [1] mentioned as commit fixing this CVE in NVD or Debian reports
is fixing code adding new feature (route advertisment processing) which
is also mentioned in the CVE descripiton.
That was introduced in commit [2] which is v10.0.7 (>10.0.6)

[1] https://github.com/NetworkConfiguration/dhcpcd/commit/708b4a56bae080a5b18c2e0c4c6fbe103131a2b0
[2] https://github.com/NetworkConfiguration/dhcpcd/commit/f1cf924ad691bc1e6bf33013407fbf838fa40fbe

(From OE-Core rev: 26acbf957a5aae69afadb40b05e99b26ff92b889)

Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Yoann Congal <yoann.congal@smile.fr>
Signed-off-by: Paul Barker <paul@pbarker.dev>

meta/recipes-connectivity/dhcpcd/dhcpcd_10.0.6.bb

@@ -62,3 +62,5 @@ do_install:append () {
 }
 
 FILES:${PN}-dbg += "${libdir}/dhcpcd/dev/.debug"
+
+CVE_STATUS[CVE-2026-56116] = "fixed-version: vulnerability was only introduced in v10.0.7"