www/trac-devel: remove outdated patch

Reported by: pkg-fallout@FreeBSD.org
PR:		258942
MFH:            2021Q4

(cherry picked from commit 33c764690e)

www/trac-devel/files/patch-trac_util_daemon.py

@@ -1,23 +0,0 @@
---- trac/util/daemon.py.orig	2020-12-20 02:35:50 UTC
-+++ trac/util/daemon.py
-@@ -68,12 +68,14 @@ def daemonize(pidfile=None, progname=None, stdin='/dev
-     # The process is now daemonized, redirect standard file descriptors
-     for stream in sys.stdout, sys.stderr:
-         stream.flush()
--    stdin = os.open(stdin, 'rb')
--    stdout = os.open(stdout, 'ab+')
--    stderr = os.open(stderr, 'ab+', 0)
--    os.dup2(stdin.fileno(), sys.stdin.fileno())
--    os.dup2(stdout.fileno(), sys.stdout.fileno())
--    os.dup2(stderr.fileno(), sys.stderr.fileno())
-+    stdin = os.open(stdin, os.O_RDONLY)
-+    stdout = os.open(stdout,  os.O_RDWR | os.O_APPEND)
-+    stderr = os.open(stderr, os.O_RDWR | os.O_APPEND)
-+    os.dup2(stdin, sys.stdin.fileno())
-+    os.dup2(stdout, sys.stdout.fileno())
-+    os.dup2(stderr, sys.stderr.fileno())
-+    for fd in stdin, stdout, stderr:
-+        os.close(fd)
- 
-     if pidfile:
-         # Register signal handlers to ensure atexit hooks are called on exit