chore: new util function to check types

feat: add a constructor with configuration structure

Fix go.sum

Fix issue with custom matcher

custom matchers that are defined in other packages, cause false positive
in the MatchError check.

Update dependencies

Bump golang.org/x/tools from 0.15.0 to 0.16.0

Bumps [golang.org/x/tools](https://github.com/golang/tools) from 0.15.0 to 0.16.0.
- [Release notes](https://github.com/golang/tools/releases)
- [Commits](golang/tools@v0.15.0...v0.16.0)

---
updated-dependencies:
- dependency-name: golang.org/x/tools
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Fix issue with comparing different types and WithTransform

The bug is that when checking the comparison of two different types, if
the matcher is `WithTransform`, ginkgo linter does not check the nested
matcher, causing false positive for any matcher other than `Equal` or
`BeIdentical`.

This PR fixes this issue by checking the nested matcher name, and only
trigger error if the nested matcher is `Equal` or `BeIdentical`.

Fix the compare different type rule, to allow using WithTransform

The `WithTransform` matcher can be used to transform the actual value
type. This PR fix a false positive when using this matcher to change the
actual value type to match the matcher type.

For example:
```go
Expect(uint(5)).Should(WithTransform(func(i uint) int { return int(i) }, Equal(5)))
```

In this case, the test should work because the transform function (the
first parameter of the `WithTransform` matcher) casts the `uint` actual
value to `int`, to match the `Equal(5)` matcher.

set golangci-lint version, instead of always use latest

Fix bug with the forbid-focus-container flag

The `--forbid-focus-container` flag behaved with the reverse logic.

This PR fixes it.