Bump copyright dates for 2024 #2042

Job	Run time
check (libclamav, (iana_cctld\|bytecode_api_\|bytecode_hooks\|rijndael\|yara\|inffixed\|inflate\|queue\|n...	18s
check (libfreshclam)	20s
check (clamav-milter)	21s
check (clambc)	21s
check (clamconf)	20s
check (clamd)	19s
check (clamdscan)	22s
check (clamdtop)	18s
check (clamonacc, (c-thread-pool\|fts\|priv_fts))	19s
check (clamscan)	21s
check (clamsubmit)	18s
check (freshclam)	19s
check (libfreshclam)	21s
check (common)	21s
check (sigtool)	20s
check (examples)	21s
check (win32/compat)	17s
	5m 36s

Provide feedback