grpc: set status for CVE-2026-33186

CPE per NVD report is for "go", while this is C++ component:
* cpe:2.3:a:grpc:grpc:*:*:*:*:*:go:*:*
Also the link to adisory within NVD report says "grpc-go":
* https://github.com/grpc/grpc-go/security/advisories/GHSA-p77j-4mvh-x3m3

Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Anuj Mittal <anuj.mittal@oss.qualcomm.com>

meta-oe/recipes-devtools/grpc/grpc_1.60.1.bb

@@ -67,3 +67,5 @@ FILES:${PN}-compiler += " \
     ${bindir} \
     ${libdir}/libgrpc_plugin_support${SOLIBS} \
     "
+
+CVE_STATUS[CVE-2026-33186] = "cpe-incorrect: this CVE is for golang version of grpc"