This will cause the build to fail if overloads are available that accept
an IFormatProvider/CultureInfo that are not used. In most cases, simply
invoking the appropriate method in `StringExtensions` will do the trick.
For parsing, such `Parse<Type>Invariant` and associated methods.
For ToString-ing, use `ToStringInvariant` and `ToStringInvariant(format)`
Other culture-specific string methods are also provided, including
`StartsWithInvariant`, `EndsWithInvariant` and `IndexOfInvariant`. We
can continue to add methods to `StringExtensions` as new cases arise.
See #3045