pkg/58701: archivers/lha package fails to build due to implicit int with gcc 14

[marlon%amigadev.com@localhost]

>Number:         58701
>Category:       pkg
>Synopsis:       archivers/lha package fails to build due to implicit int with gcc 14
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Sep 26 17:50:00 +0000 2024
>Originator:     Marlon Beijer
>Release:        trunk
>Organization:
>Environment:
Linux de01f90d001b 6.10.9-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.10.9-1 (2024-09-08) x86_64 GNU/Linux

>Description:
archivers/lha package fails to build due to implicit int with gcc 14:

header.c: In function '_skip_bytes':
header.c:71:1: error: type of 'len' defaults to 'int' [-Wimplicit-int]
   71 | _skip_bytes(len)
     | ^~~~~~~~~~~
>How-To-Repeat:
Build archivers/lha with gcc 14
>Fix: