gh-115543: Update py.exe to know about Python 3.13 and to install 3.12 by default (GH-115544)

Author: zooba

Misc/NEWS.d/next/Windows/2024-02-15-23-16-31.gh-issue-115543.otrWnw.rst

@@ -0,0 +1,3 @@
+:ref:`launcher` can now detect Python 3.13 when installed from the Microsoft
+Store, and will install Python 3.12 by default when
+:envvar:`PYLAUNCHER_ALLOW_INSTALL` is set.

PC/launcher2.c

@@ -1962,6 +1962,7 @@ struct AppxSearchInfo {
 
 struct AppxSearchInfo APPX_SEARCH[] = {
     // Releases made through the Store
+    { L"PythonSoftwareFoundation.Python.3.13_qbz5n2kfra8p0", L"3.13", 10 },
     { L"PythonSoftwareFoundation.Python.3.12_qbz5n2kfra8p0", L"3.12", 10 },
     { L"PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0", L"3.11", 10 },
     { L"PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0", L"3.10", 10 },
@@ -1971,6 +1972,7 @@ struct AppxSearchInfo APPX_SEARCH[] = {
     // Side-loadable releases. Note that the publisher ID changes whenever we
     // renew our code-signing certificate, so the newer ID has a higher
     // priority (lower sortKey)
+    { L"PythonSoftwareFoundation.Python.3.13_3847v3x7pw1km", L"3.13", 11 },
     { L"PythonSoftwareFoundation.Python.3.12_3847v3x7pw1km", L"3.12", 11 },
     { L"PythonSoftwareFoundation.Python.3.11_3847v3x7pw1km", L"3.11", 11 },
     { L"PythonSoftwareFoundation.Python.3.11_hd69rhyc2wevp", L"3.11", 12 },
@@ -2052,7 +2054,8 @@ struct StoreSearchInfo {
 
 
 struct StoreSearchInfo STORE_SEARCH[] = {
-    { L"3", /* 3.11 */ L"9NRWMJP3717K" },
+    { L"3", /* 3.12 */ L"9NCVDN91XZQP" },
+    { L"3.13", L"9PNRBTZXMB4Z" },
     { L"3.12", L"9NCVDN91XZQP" },
     { L"3.11", L"9NRWMJP3717K" },
     { L"3.10", L"9PJPW5LDXLZ5" },