fix bug in types that int[0,1] were boolean

[MaxFedotov]

Hello,

there is some discrepancy between values in types\resource and proxysql. By default some of them are boolean in types, had [0,1] regexp checks in resouce and are defined as INT CHECK (negate_match_pattern IN (0,1)) in proxysql.
Because of it is impossible to set them in manifest

For example, setting "transaction_persistent": 0 for user will lead to:
Evaluation Error: Error while evaluating a Method call, Class[Db::Proxysql]: parameter 'mysql_users' index 0 entry 'app' entry 'transaction_persistent' expects a Boolean value, got Integer

and setting "transaction_persistent": false for user will lead to:
Failed to apply catalog: Parameter transaction_persistent failed on Proxy_mysql_user[app]: Invalid value false. Valid values match /[01]/.

[alexjfisher]

@MaxFedotov Sorry, I merged #88 before seeing this PR also existed! Yours actually looks more complete. If you can rebase it, I'll look at getting it merged soon after.

[alexjfisher]

And thanks for all your other PRs. I'll try to get them reviewed and progressed. If things are stalling, stop by the puppet community slack #voxpupuli channel or IRC Freenode #voxpupuli.

[dhoppe]

@alexjfisher This pull request is more strict than #88, because it expects a very specific value. In my opinion this pull request can be merged. Any objections?

[alexjfisher]

@dhoppe Agreed. I've rebased again and will now merge.

@MaxFedotov Thanks!