Jak3 Build Environment (#3098)

This sets out the bones of a Jak 3 build, many things are stubbed out,
guessed, or copied from Jak 2 but it should at least be good enough to:
run `task set-game-jak3`
launch the repl
run builds from the repl

build outputs themselves are untested but the build itself runs without
errors

---------

Co-authored-by: Tyler Wilding <xtvaser@gmail.com>

scripts/tasks/update-env.py

@@ -58,7 +58,8 @@ decomp_config_version_map = {
   },
   # TODO other versions
   "jak3": {
-    "ntscv1": "ntsc_v1"
+    "ntscv1": "ntsc_v1",
+    "pal": "pal"
   }
 }