chore: update flatfs

fixes ipfs#7115

go.mod

@@ -22,7 +22,7 @@ require (
 	github.com/ipfs/go-datastore v0.4.4
 	github.com/ipfs/go-detect-race v0.0.1
 	github.com/ipfs/go-ds-badger v0.2.4
-	github.com/ipfs/go-ds-flatfs v0.4.1
+	github.com/ipfs/go-ds-flatfs v0.4.2
 	github.com/ipfs/go-ds-leveldb v0.4.2
 	github.com/ipfs/go-ds-measure v0.1.0
 	github.com/ipfs/go-filestore v0.0.3

go.sum

@@ -29,6 +29,8 @@ github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuy
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
+github.com/alexbrainman/goissue34681 v0.0.0-20191006012335-3fc7a47baff5 h1:iW0a5ljuFxkLGPNem5Ui+KBjFJzKg4Fv2fnxe4dvzpM=
+github.com/alexbrainman/goissue34681 v0.0.0-20191006012335-3fc7a47baff5/go.mod h1:Y2QMoi1vgtOIfc+6DhrMOGkLoGzqSV2rKp4Sm+opsyA=
 github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
@@ -261,8 +263,8 @@ github.com/ipfs/go-ds-badger v0.2.3 h1:J27YvAcpuA5IvZUbeBxOcQgqnYHUPxoygc6Qxxkod
 github.com/ipfs/go-ds-badger v0.2.3/go.mod h1:pEYw0rgg3FIrywKKnL+Snr+w/LjJZVMTBRn4FS6UHUk=
 github.com/ipfs/go-ds-badger v0.2.4 h1:UPGB0y7luFHk+mY/tUZrif/272M8o+hFsW+avLUeWrM=
 github.com/ipfs/go-ds-badger v0.2.4/go.mod h1:pEYw0rgg3FIrywKKnL+Snr+w/LjJZVMTBRn4FS6UHUk=
-github.com/ipfs/go-ds-flatfs v0.4.1 h1:l43jeAUALOKRvoMMJ4rOddxUzcOACUjnd1u4AfKqeZo=
-github.com/ipfs/go-ds-flatfs v0.4.1/go.mod h1:5fR0eUTIrFWJqa4zACd3mKUNm26wM/jVbVDo39/WRRo=
+github.com/ipfs/go-ds-flatfs v0.4.2 h1:v8VwVkmO+XN7YlrDgpuHl/0bGgu3qD44MKhIlbcfcFY=
+github.com/ipfs/go-ds-flatfs v0.4.2/go.mod h1:KiZoBq31WFUR5LmDKPUHhsc0XZgjho+R/AzEPQpaN4U=
 github.com/ipfs/go-ds-leveldb v0.0.1/go.mod h1:feO8V3kubwsEF22n0YRQCffeb79OOYIykR4L04tMOYc=
 github.com/ipfs/go-ds-leveldb v0.1.0 h1:OsCuIIh1LMTk4WIQ1UJH7e3j01qlOP+KWVhNS6lBDZY=
 github.com/ipfs/go-ds-leveldb v0.1.0/go.mod h1:hqAW8y4bwX5LWcCtku2rFNX3vjDZCy5LZCg+cSZvYb8=