Remove $Revision$ from kernel file headers

- To better support git, remove SVN dependant `$Revision$` from file headers. This does *not* remove: the use of `__REV__` macro in `boostr.inc` and `kernel.asm`
- Header Copyright notices updated to 2024.
- Minimal white space cleanup (trailing spaces automatically removed).
- Note: `asmxygen.py` has a *large* amount of whitespace cleanup, due to incorrect line endings.

git-svn-id: svn://kolibrios.org@10051 a494cfbc-eb01-0410-851d-a64ba20cac60

kernel/trunk/core/test_malloc.asm

@@ -174,10 +174,6 @@ kernel_alloc:
         mov     eax, buffer
         ret     4
 
-macro $Revision [args]
-{
-}
-
 ; Error handlers
 error1:
         mov     eax, 1