Base: Add .ico file association to Image Viewer and Pixel Paint

Author: https://github.com/krkk
Commit: a85c18d3c4
Pull-request: https://github.com/SerenityOS/serenity/pull/17176
Reviewed-by: https://github.com/ADKaster ✅
Reviewed-by: https://github.com/linusg
Reviewed-by: https://github.com/timschumi

Base/home/anon/.config/LaunchServer.ini

@@ -10,6 +10,7 @@ jpg=/bin/ImageViewer
 jpeg=/bin/ImageViewer
 qoi=/bin/ImageViewer
 tga=/bin/ImageViewer
+ico=/bin/ImageViewer
 html=/bin/Browser
 wav=/bin/SoundPlayer
 flac=/bin/SoundPlayer

Base/res/apps/ImageViewer.af

@@ -4,4 +4,4 @@ Executable=/bin/ImageViewer
 Category=Graphics
 
 [Launcher]
-FileTypes=bmp,pbm,pgm,png,ppm,gif,jpg,jpeg,dds,qoi,tga
+FileTypes=bmp,pbm,pgm,png,ppm,gif,jpg,jpeg,dds,qoi,tga,ico

Base/res/apps/PixelPaint.af

@@ -4,4 +4,4 @@ Executable=/bin/PixelPaint
 Category=Graphics
 
 [Launcher]
-FileTypes=pp,bmp,pbm,pgm,png,ppm,gif,jpg,jpeg,dds,qoi
+FileTypes=pp,bmp,pbm,pgm,png,ppm,gif,jpg,jpeg,dds,qoi,ico