## Why this should be merged
As described in https://github.com/ava-labs/coreth/issues/1137, database
inspection of a Coreth chain database fails because `InspectDatabase()`
expects for freezers to be used. This PR fixes this bug by adding an
option to skip freezer inspection.
This PR should be followed with a downstream PR in Coreth to pass in an
option to skip freezer inspection during database inspection.
## How this works
Extends `inspectDatabaseConfig` with a `skipFreezers` field and adds the
associated option function for it.
## How this was tested
CI + ran `InspectDatabase()` against Coreth locally
## Why this should be merged
Allows for `ava-labs/coreth` equivalent modifications of
`rawdb.InspectDatabase()` through external logic injection.
## How this works
Variadic options to:
1. Record a database statistic;
2. Mark a database statistic as metadata;
3. Filter statistics for printing.
## How this was tested
Testable example acting as a unit test.
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Signed-off-by: Arran Schlosberg <519948+ARR4N@users.noreply.github.com>
Co-authored-by: Quentin McGaw <quentin.mcgaw@avalabs.org>
