[python3] Fix compilation on *BSD (#47590)

ports/python3/portfile.cmake

@@ -249,7 +249,7 @@ else()
         "--with-system-expat"
         "--disable-test-modules"
     )
-    if(VCPKG_TARGET_IS_OSX)
+    if(VCPKG_TARGET_IS_OSX OR VCPKG_TARGET_IS_BSD)
         list(APPEND OPTIONS "LIBS=-liconv -lintl")
     endif()
 

ports/python3/vcpkg.json

@@ -1,7 +1,7 @@
 {
   "name": "python3",
   "version": "3.12.9",
-  "port-version": 6,
+  "port-version": 7,
   "description": "The Python programming language",
   "homepage": "https://github.com/python/cpython",
   "license": "Python-2.0",

versions/baseline.json

@@ -7746,7 +7746,7 @@
     },
     "python3": {
       "baseline": "3.12.9",
-      "port-version": 6
+      "port-version": 7
     },
     "qca": {
       "baseline": "2.3.7",

versions/p-/python3.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "278873ae3425fd9c3d79e37b2b918790704c491e",
+      "version": "3.12.9",
+      "port-version": 7
+    },
     {
       "git-tree": "0c81a61c5a803bb10ff08fef12c9ab29e3e1c0fa",
       "version": "3.12.9",