Create 3.3.0.21970.yaml (#5751)

* Create 3.3.0.21970.yaml

* change InstallerType from exe to nullsoft

manifests/Tencent/TIM/3.3.0.21970.yaml

@@ -0,0 +1,17 @@
+Id: Tencent.TIM
+Publisher: Tencent
+Name: TIM
+Version: 3.3.0.21970
+Tags: im,tencent,qq,tim,teams
+Description: TIM是由腾讯公司于2016年11月发布的多平台客户端应用。支持QQ和微信登录，取名“TIM”， 除了主打轻聊之外，还更方便办公。
+FileExtensions: exe
+License: Copyright (c) Tencent
+Homepage: https://tim.qq.com/
+Installers:
+  - Arch: x64
+    Url: https://dldir1.qq.com/qqfile/qq/PCTIM/TIM3.3.0/TIM3.3.0.21970.exe
+    Sha256: 8d0b1e2cec14c6a00e4bd800a8d69aea3c021d2826ddd7adbddaa580dd9bf469
+    InstallerType: nullsoft
+    # Switches:
+    #   Silent: 
+    #   SilentWithProgress: