bootstrap: Add missing libraries for kFreeBSD

Closes #18375

bootstrap

@@ -1370,6 +1370,9 @@ else
       uv_c_flags="${uv_c_flags} -D_GNU_SOURCE"
       libs="${libs} -ldl -lrt"
       ;;
+    *kFreeBSD*)
+      libs="${libs} -lkvm -lfreebsd-glue"
+      ;;
     *BSD*)
       libs="${libs} -lkvm"
       ;;