gh-38558: build/pkgs/python3: Update to 3.12.5

    
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Routine Python upgrade

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### ⌛ Dependencies

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URL: #38558
Reported by: Matthias Köppe
Reviewer(s): Kwankyu Lee

build/pkgs/python3/checksums.ini

@@ -1,4 +1,4 @@
 tarball=Python-VERSION.tar.xz
-sha1=c221421f3ba734daaf013dbdc7b48aa725cea18e
-sha256=f6d419a6d8743ab26700801b4908d26d97e8b986e14f95de31b32de2b0e79554
+sha1=d9b83c17a717e1cbd3ab6bd14cfe3e508e6d87b2
+sha256=fa8a2e12c5e620b09f53e65bcd87550d2e5a1e2e04bf8ba991dcc55113876397
 upstream_url=https://www.python.org/ftp/python/VERSION/Python-VERSION.tar.xz

build/pkgs/python3/package-version.txt

@@ -1 +1 @@
-3.12.4
+3.12.5