[gimp-web: 2/3] downloads: add GIMP 2.10.20 installer for Microsoft windows

[Michael Schumacher <schumaml src gnome org>]

commit 5aefcf3c0d56794b385a8dbc5707f5d2e536ad4b
Author: Michael Schumacher <schumaml gmx de>
Date:   Wed Jun 10 01:50:46 2020 +0200

    downloads: add GIMP 2.10.20 installer for Microsoft windows

 content/gimp_versions.json | 10 ++++++++++
 1 file changed, 10 insertions(+)
---
diff --git a/content/gimp_versions.json b/content/gimp_versions.json
index 82e108d6..91aa0434 100644
--- a/content/gimp_versions.json
+++ b/content/gimp_versions.json
@@ -9,6 +9,16 @@
                     "sha512": 
"7cd0b1833af87a167fdfee59fb491a72727fe3071c21c0de1813adb0f8272a92473e1e300517395b1b4593c8cb6781ee30f7a63966756e5a7f523a164308aba6",
                     "sha256": "e12f9f874b1a007c4277b60aa81e0b67330be7e6153e5749ead839b902fc7b3c"
                 }
+            ],
+            "windows": [
+                {
+                    "date": "2020-06-09",
+                    "filename": "gimp-2.10.20-setup.exe",
+                    "sha512": 
"8565216aba181b6eeeeb1bb985b91d7bff2767177551537f35a7373dc2c831f716b9fc9ded2562a05c903034468cf42c2451ca7d4c7d9dd518fef3a56321eedc",
+                    "sha256": "de68eafd3bf88bb868e015e3613b7415fcfe94cc20946c0b64ccd37f94e22017",
+                    "min-support": "Windows 7",
+                    "build-id": "org.gimp.GIMP_official"
+                }
             ]
         },
         {