mod: bump lndclient version to fix loop in

Loop in was failing with `Swap error: EOF` because we didn't pull in the
latest version of lndclient that properly handles the single invoice
subscription EOF that is being returned with lnd 0.13.x.

Author: guggero

go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/improbable-eng/grpc-web v0.12.0
 	github.com/jessevdk/go-flags v1.4.0
 	github.com/lightninglabs/faraday v0.2.6-alpha.0.20210618001847-0106012e5835
-	github.com/lightninglabs/lndclient v0.12.0-8
+	github.com/lightninglabs/lndclient v0.12.0-11
 	github.com/lightninglabs/loop v0.14.1-beta.0.20210618002526-df5924f25a33
 	github.com/lightninglabs/pool v0.5.0-alpha.0.20210618001313-dfb86d6568c4
 	github.com/lightningnetwork/lnd v0.13.0-beta

go.sum

@@ -265,8 +265,9 @@ github.com/lightninglabs/gozmq v0.0.0-20191113021534-d20a764486bf/go.mod h1:vxmQ
 github.com/lightninglabs/lndclient v0.11.0-4/go.mod h1:8/cTKNwgL87NX123gmlv3Xh6p1a7pvzu+40Un3PhHiI=
 github.com/lightninglabs/lndclient v0.11.1-7/go.mod h1:qVFcrIXxsagpu3RC0SSSdVEs3QVxuv5YiHUYwDauUnc=
 github.com/lightninglabs/lndclient v0.11.1-9/go.mod h1:qVFcrIXxsagpu3RC0SSSdVEs3QVxuv5YiHUYwDauUnc=
-github.com/lightninglabs/lndclient v0.12.0-8 h1:ZnX8wp0atNsBNGNIs+MYvLDRRnoia63RPflD9OfeonQ=
 github.com/lightninglabs/lndclient v0.12.0-8/go.mod h1:L0R2VOaLxMylGbxgnfiZGc0hMDIIgj91cfgwGuFz9kU=
+github.com/lightninglabs/lndclient v0.12.0-11 h1:gkwFlDei2p8ShLBgj1FGK3m13GrCxM+jk7q0Tklx8AE=
+github.com/lightninglabs/lndclient v0.12.0-11/go.mod h1:L0R2VOaLxMylGbxgnfiZGc0hMDIIgj91cfgwGuFz9kU=
 github.com/lightninglabs/loop v0.14.1-beta.0.20210618002526-df5924f25a33 h1:J1Blu43veo1ux9mQFTDR7UP/JeNvMKUDfilb/oFSCWk=
 github.com/lightninglabs/loop v0.14.1-beta.0.20210618002526-df5924f25a33/go.mod h1:fpOgE3A/3Tu3/6Q96WAGe+apv7n/AsykvX0VgOLSclE=
 github.com/lightninglabs/neutrino v0.11.0/go.mod h1:CuhF0iuzg9Sp2HO6ZgXgayviFTn1QHdSTJlMncK80wg=