Adds stubs for uWSGI (#10432)

This adds stubs for the uWSGI Python API.

Similarly to GDB the Python API is only accessible within a uWSGI process, some parts of the API also only exist if certain configuration options are enabled. This makes running stubtest a bit of pain.

Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
Co-authored-by: Akuli <akuviljanen17@gmail.com>

stubs/uWSGI/@tests/stubtest_allowlist.txt

@@ -0,0 +1,14 @@
+# Error: is not present in stub
+# =============================
+# Erlang support is currently broken, so it's better to pretend
+# that this decorator doesn't exist
+uwsgidecorators.erlang
+# This should really only be internal API, so we don't export it
+uwsgidecorators.harakiri.real_call
+
+# Error: is inconsistent
+# ======================
+# This is a limitation of ParamSpec, we can't specify that the
+# the ParamSpec does have no keyword arguments, but we need the
+# ParamSpec to properly annotate this decorator
+uwsgidecorators.thread.__call__

stubs/uWSGI/@tests/stubtest_allowlist_darwin.txt

@@ -0,0 +1,12 @@
+# Error: is not present at runtime
+# =============================
+# These functions depend on modules which are not built into
+# the MacOS wheel by default, so we just ignore them for now
+# we don't want to pretend they don't exist, because people
+# could still configure a build with the required modules
+# manually, we don't do that for typeshed, since it would
+# add a lot of additional complexity to stubtest_third_party
+uwsgi.SymbolsImporter
+uwsgi.SymbolsZipImporter
+uwsgi.ZipImporter
+uwsgi.route

stubs/uWSGI/@tests/uwsgi.ini

@@ -0,0 +1,7 @@
+[uwsgi]
+master = true
+cache2 = name=mycache,items=2
+queue = 100
+sharedarea = 2
+route-run = log:foo
+snmp = true