Fix path to Fabric mod icon

Forge requires the file to be in the root of the jar, hence doing it
this way round. The icon is read using ModContainer.findPath, so this
shouldn't conflict with other mods.

projects/fabric/src/main/resources/fabric.mod.json

@@ -5,7 +5,7 @@
     "version": "${version}",
     "description": "CC: Tweaked is a fork of ComputerCraft, adding programmable computers, turtles and more to Minecraft.",
     "license": "ComputerCraft Public License (https://raw.githubusercontent.com/dan200/ComputerCraft/master/LICENSE)",
-    "icon": "assets/computercraft/pack.png",
+    "icon": "pack.png",
     "contact": {
         "homepage": "https://tweaked.cc/",
         "issues": "https://github.com/cc-tweaked/cc-tweaked/issues"

projects/forge/src/testMod/resources/META-INF/mods.toml

@@ -3,7 +3,6 @@ loaderVersion="[30,)"
 
 issueTrackerURL="https://github.com/cc-tweaked/CC-Tweaked/issues"
 displayURL="https://github.com/cc-tweaked/CC-Tweaked"
-logoFile="pack.png"
 
 credits="Created by Daniel Ratcliffe (@DanTwoHundred)"
 authors="Daniel Ratcliffe, Aaron Mills, SquidDev"