MM-31436: Upgrade dependencies (#16605)

* MM-31436: Upgrade dependencies

Ran make update-dependencies

https://mattermost.atlassian.net/browse/MM-31436

```release-note
NONE
```

* add missing dep

* fix lru marshaling

vendor/github.com/Masterminds/squirrel/go.mod

@@ -1,5 +1,7 @@
 module github.com/Masterminds/squirrel
 
+go 1.14
+
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/lann/builder v0.0.0-20180802200727-47ae307949d0