Pull important nginx-quic fixes

nginx-quic 1.21.5 is pretty broken, there are now upstream patches fixing the issues:

- https://hg.nginx.org/nginx-quic/rev/5acd0d89d8c2
- https://hg.nginx.org/nginx-quic/rev/47f45a98f892
- https://hg.nginx.org/nginx-quic/rev/10522e8dea41

This bumps the pulled revision to https://hg.nginx.org/nginx-quic/rev/c31d95fdaf65,
which also includes some other nice-to-have fixes and clean-ups.

.SRCINFO

@@ -1,7 +1,7 @@
 pkgbase = nginx-quic
 	pkgdesc = Lightweight HTTP server and IMAP/POP3 proxy server, HTTP/3 QUIC branch
 	pkgver = 1.21.5
-	pkgrel = 1
+	pkgrel = 2
 	url = https://nginx.org
 	install = nginx.install
 	arch = i686
@@ -28,7 +28,7 @@ pkgbase = nginx-quic
 	backup = etc/nginx/uwsgi_params
 	backup = etc/nginx/win-utf
 	backup = etc/logrotate.d/nginx
-	source = hg+https://hg.nginx.org/nginx-quic#revision=eaf356a35f5d
+	source = hg+https://hg.nginx.org/nginx-quic#revision=c31d95fdaf65
 	source = git+https://boringssl.googlesource.com/boringssl#commit=9bcc12d540c3b844ba317f042c731d64142af725
 	source = service
 	source = logrotate

PKGBUILD

@@ -8,7 +8,7 @@ _pkgbase=nginx
 pkgbase=nginx-quic
 pkgname=(nginx-quic nginx-quic-src)
 pkgver=1.21.5
-pkgrel=1
+pkgrel=2
 pkgdesc='Lightweight HTTP server and IMAP/POP3 proxy server, HTTP/3 QUIC branch'
 arch=('i686' 'x86_64')
 url='https://nginx.org'
@@ -27,7 +27,7 @@ backup=('etc/nginx/fastcgi.conf'
 install=nginx.install
 provides=('nginx' 'nginx-mainline')
 conflicts=('nginx')
-source=("hg+https://hg.nginx.org/nginx-quic#revision=eaf356a35f5d"
+source=("hg+https://hg.nginx.org/nginx-quic#revision=c31d95fdaf65"
         "git+https://boringssl.googlesource.com/boringssl#commit=9bcc12d540c3b844ba317f042c731d64142af725"
         "service"
         "logrotate")