Actions-assert Packages

Assert that `expected` is a directory. Paths are relative to the [GitHub Workspace][github/workspace] unless `expected` is an absolute path.

Assert that `actual` is equivalent to the `expected` HTML. The equivalence check ignores whitespace, compares element tags case-insensitively and permits element attributes to be out of order.

Assert that `actual` is equal to `expected` in value, regardless of type.

Assert that `actual` is equal to `expected` in both type and value.

Assert that `actual` is a string equal to a YAML boolean true (one of `true` `True` `TRUE`[1])

Assert that `actual` starts with `expected`.