BUG/MINOR: debug: properly use long long instead of long for the thread ID

I changed my mind twice on this one and pushed after the last test with
threads disabled, without re-enabling long long, causing this rightful
build warning.

This needs to be backported if the previous commit ff64d3b027 ("MINOR:
threads: export the POSIX thread ID in panic dumps") is backported as
well.

(cherry picked from commit f0e5da20e1a6e9b532f7de66079da5fa53e9d01c)
Signed-off-by: Willy Tarreau <w@1wt.eu>
(cherry picked from commit c7e86ea2f02c669961a2bd8f7bfc137deaef3cb6)
Signed-off-by: Willy Tarreau <w@1wt.eu>
2 files changed