Add 8612 versions of tcl/tk packages

Author: zanieb

pythonbuild/downloads.py

@@ -341,6 +341,31 @@
         "version": "8.6.14",
         "git_commit": "c624cc881bd0e5071dec9de4b120cbe9985d8c14",
     },
+    "tcl-8612": {
+        "url": "https://prdownloads.sourceforge.net/tcl/tcl8.6.12-src.tar.gz",
+        "size": 10353486,
+        "sha256": "26c995dd0f167e48b11961d891ee555f680c175f7173ff8cb829f4ebcde4c1a6",
+        "version": "8.6.12",
+        "library_names": ["tcl8.6"],
+        "licenses": ["TCL"],
+        "license_file": "LICENSE.tcl.txt",
+    },
+    "tk-8612": {
+        "url": "https://prdownloads.sourceforge.net/tcl/tk8.6.12-src.tar.gz",
+        "size": 4515393,
+        "sha256": "12395c1f3fcb6bed2938689f797ea3cdf41ed5cb6c4766eec8ac949560310630",
+        "version": "8.6.12",
+        "library_names": ["tk8.6"],
+        "licenses": ["TCL"],
+        "license_file": "LICENSE.tcl.txt",
+    },
+    "tk-windows-bin-8612": {
+        "url": "https://github.com/python/cpython-bin-deps/archive/e3c3e9a2856124aa32b608632a52742d479eb7a9.tar.gz",
+        "size": 6787654,
+        "sha256": "01ad9c663659224e075d487cbc33ea2fed7a225593965b79bed92ca7f79b676f",
+        "version": "8.6.12",
+        "git_commit": "e3c3e9a2856124aa32b608632a52742d479eb7a9",
+    },
     "uuid": {
         "url": "https://sourceforge.net/projects/libuuid/files/libuuid-1.0.3.tar.gz",
         "size": 318256,