Removign TimeZone info

Author: michal-ciechan

xml/System/DateOnly.xml

@@ -943,7 +943,6 @@
           <format type="text/markdown"><![CDATA[
 ## Remarks
  The <xref:System.DateOnly.ParseExact%28System.String%2CSystem.String%29?displayProperty=nameWithType> method parses the string representation of a date, which must be in the format defined by the `format` parameter. It also requires that the \<Date> element of the string representation of a date appear in the order specified by `format`, and that `s` have no white space other than that permitted by `format`.
- If `s` does not represent a time in a particular time zone and the parse operation succeeds, the <xref:System.DateTime.Kind%2A> property of the returned <xref:System.DateTime> value is <xref:System.DateTimeKind.Unspecified?displayProperty=nameWithType>. If `s` does represent the time in a particular time zone and `format` allows time zone information to be present (for example, if `format` is equal to the "o", "r", or "u" standard format specifiers, or if it contains the "z", "zz", or "zzz" custom format specifiers), the <xref:System.DateTime.Kind%2A> property of the returned <xref:System.DateTime> value is <xref:System.DateTimeKind.Local?displayProperty=nameWithType>.
  The `format` parameter is a string that contains either a single standard format specifier, or one or more custom format specifiers that define the required format of `s`. For details about valid formatting codes, see [Standard Date and Time Format Strings](/dotnet/standard/base-types/standard-date-and-time-format-strings) or [Custom Date and Time Format Strings](/dotnet/standard/base-types/custom-date-and-time-format-strings).
 > [!NOTE]
 > If `format` is a custom format pattern that does not include date separators (such as "yyyyMMdd"), use the widest form of each custom format specifier. For example, if you want to specify months in the format pattern, specify the wider form, "MM", instead of the narrower form, "M".