version: stop using the_repository

Actually it has never been used in version.c since cf7ee481902 (agent:
advertise OS name via agent capability, 2025-02-15) added the dependency
macro.  Remove it, along with the also unused struct declaration.

Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/version.h b/version.h
index bbde6d371a..7d502dcee0 100644
--- a/version.h
+++ b/version.h
@@ -1,8 +1,6 @@
 #ifndef VERSION_H
 #define VERSION_H
 
-struct repository;
-
 extern const char git_version_string[];
 extern const char git_built_from_commit_string[];