Bump github.com/sagernet/sing from 0.3.6 to 0.3.8

Bumps [github.com/sagernet/sing](https://github.com/sagernet/sing) from 0.3.6 to 0.3.8.
- [Commits](https://github.com/sagernet/sing/compare/v0.3.6...v0.3.8)

---
updated-dependencies:
- dependency-name: github.com/sagernet/sing
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

go.mod

@@ -12,7 +12,7 @@ require (
 	github.com/pires/go-proxyproto v0.7.0
 	github.com/quic-go/quic-go v0.42.0
 	github.com/refraction-networking/utls v1.6.3
-	github.com/sagernet/sing v0.3.6
+	github.com/sagernet/sing v0.3.8
 	github.com/sagernet/sing-shadowsocks v0.2.6
 	github.com/seiflotfy/cuckoofilter v0.0.0-20220411075957-e3b120b3f5fb
 	github.com/stretchr/testify v1.9.0

go.sum

@@ -119,8 +119,8 @@ github.com/refraction-networking/utls v1.6.3/go.mod h1:yil9+7qSl+gBwJqztoQseO6Pr
 github.com/riobard/go-bloom v0.0.0-20200614022211-cdc8013cb5b3 h1:f/FNXud6gA3MNr8meMVVGxhp+QBTqY91tM8HjEuMjGg=
 github.com/riobard/go-bloom v0.0.0-20200614022211-cdc8013cb5b3/go.mod h1:HgjTstvQsPGkxUsCd2KWxErBblirPizecHcpD3ffK+s=
 github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
-github.com/sagernet/sing v0.3.6 h1:dsEdYLKBQlrxUfw1a92x0VdPvR1/BOxQ+HIMyaoEJsQ=
-github.com/sagernet/sing v0.3.6/go.mod h1:+60H3Cm91RnL9dpVGWDPHt0zTQImO9Vfqt9a4rSambI=
+github.com/sagernet/sing v0.3.8 h1:gm4JKalPhydMYX2zFOTnnd4TXtM/16WFRqSjMepYQQk=
+github.com/sagernet/sing v0.3.8/go.mod h1:+60H3Cm91RnL9dpVGWDPHt0zTQImO9Vfqt9a4rSambI=
 github.com/sagernet/sing-shadowsocks v0.2.6 h1:xr7ylAS/q1cQYS8oxKKajhuQcchd5VJJ4K4UZrrpp0s=
 github.com/sagernet/sing-shadowsocks v0.2.6/go.mod h1:j2YZBIpWIuElPFL/5sJAj470bcn/3QQ5lxZUNKLDNAM=
 github.com/seiflotfy/cuckoofilter v0.0.0-20220411075957-e3b120b3f5fb h1:XfLJSPIOUX+osiMraVgIrMR27uMXnRJWGm1+GL8/63U=