last_vacuum / last_analyze - Add exclude filter for table and schema

[robinportigliatti]

Hello,

I have a customer whose always creating and destroying working tables on a specific schema or a specific table.

Would it be possible to add two parameters to excludes tables and / or schema ?

Robin,

[yhuelf]

Indeed, this probe could support an --exclude REGEX parameter with the same semantics as for btree_bloat.

[blogh]

There is a PR here : #379

[gleu]

The PR needs a rebase, and a few fixes.