Updating the DotNetLogo bitmaps' purple color to .Net core's latest branding.

b7c341d2 · John Beisner · d630a20d · d630a20d · b7c341d2 · d630a20d
--- a/src/Installers/Windows/SharedFrameworkBundle/DotNetLogo.bmp
+++ b/src/Installers/Windows/SharedFrameworkBundle/DotNetLogo.bmp
--- a/src/Installers/Windows/WindowsHostingBundle/DotNetLogo.bmp
+++ b/src/Installers/Windows/WindowsHostingBundle/DotNetLogo.bmp