Removed broken manifest MoonchildProductions-PaleMoon-28.9.3.yaml (#5970)

* Removed broken manifest manifests\GeoGebra\Geometry\6.0.600.0.yaml

* Removed broken manifest manifests\MoonchildProductions\PaleMoon\28.9.3.yaml

manifests/MoonchildProductions/PaleMoon/28.9.3.yaml

@@ -1,24 +0,0 @@
-# ================== General ==================
-
-Id: MoonchildProductions.PaleMoon
-Publisher: Moonchild Productions
-Name: Pale Moon
-Description: The best browser with fast site rendering, advanced privacy, a sleek design and innovative features.
-Homepage: https://www.palemoon.org
-Tags: Browser, Mozilla, Firefox, Goanna
-
-Version: 28.9.3
-
-License: Mozilla Public License Version 2.0
-LicenseUrl: https://www.mozilla.org/en-US/MPL/2.0/
-
-# ================= Installer =================
-
-InstallerType: exe
-Installers:
-  - Arch: x64
-    Url: https://rm-eu.palemoon.org/release/palemoon-28.9.3.win64.installer.exe
-    Sha256: 491DF6CE64A51D70CCA337A6A81BA95B11B748E580D9F9EA9044D7E0F92DDB88
-    Switches: 
-      Silent: "-ms -ma"
-      SilentWithProgress: "-ms -ma"