Bump github.com/influxdata/influxdb from 1.6.3 to 1.7.6

Bumps [github.com/influxdata/influxdb](https://github.com/influxdata/influxdb) from 1.6.3 to 1.7.6.
- [Release notes](https://github.com/influxdata/influxdb/releases)
- [Changelog](https://github.com/influxdata/influxdb/blob/v1.7.6/CHANGELOG.md)
- [Commits](influxdata/influxdb@v1.6.3...v1.7.6)

---
updated-dependencies:
- dependency-name: github.com/influxdata/influxdb
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

go.mod

@@ -47,7 +47,7 @@ require (
 	github.com/gorilla/css v0.0.0-20150317222238-a80e24ada269 // indirect
 	github.com/gorilla/mux v0.0.0-20160920230813-757bef944d0f
 	github.com/gorilla/securecookie v0.0.0-20161003051601-fa5329f91370 // indirect
-	github.com/influxdata/influxdb v1.6.3
+	github.com/influxdata/influxdb v1.7.6
 	github.com/influxdata/influxql v0.0.0-20180823200743-a7267bff5327
 	github.com/jinzhu/now v0.0.0-20151001141511-ce80572eb55a
 	github.com/jmoiron/jsonq v0.0.0-20150511023944-e874b168d07e

go.sum

@@ -180,8 +180,8 @@ github.com/hashicorp/yamux v0.0.0-20181012175058-2f1d1f20f75d/go.mod h1:+NfK9FKe
 github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/influxdata/influxdb v0.0.0-20170331210902-15e594fc09f1/go.mod h1:qZna6X/4elxqT3yI9iZYdZrWWdeFOOprn86kgg4+IzY=
-github.com/influxdata/influxdb v1.6.3 h1:TioHM/BpNNH25J89jnL2tk45ww8e2CF+3Q/ih0CMw1I=
-github.com/influxdata/influxdb v1.6.3/go.mod h1:qZna6X/4elxqT3yI9iZYdZrWWdeFOOprn86kgg4+IzY=
+github.com/influxdata/influxdb v1.7.6 h1:8mQ7A/V+3noMGCt/P9pD09ISaiz9XvgCk303UYA3gcs=
+github.com/influxdata/influxdb v1.7.6/go.mod h1:qZna6X/4elxqT3yI9iZYdZrWWdeFOOprn86kgg4+IzY=
 github.com/influxdata/influxql v0.0.0-20180823200743-a7267bff5327 h1:2BI2JbxV11hx8W8gtFleWN7nLmU0WBpuj298yaDVYws=
 github.com/influxdata/influxql v0.0.0-20180823200743-a7267bff5327/go.mod h1:KpVI7okXjK6PRi3Z5B+mtKZli+R1DnZgb3N+tzevNgo=
 github.com/jackc/fake v0.0.0-20150926172116-812a484cc733/go.mod h1:WrMFNQdiFJ80sQsxDoMokWK1W5TQtxBFNpzWTD84ibQ=