Add support for OffsetDateTime to be passed as 'type' in ResultSet.getObject()

[harawata]

As PreparedStatement.setObject(int, Object) already supports java.time.OffsetDateTime, it may make sense.
This was proposed in #749 (comment) , but no work has been done, it seems.

[msftclas]

All CLA requirements met.

[codecov-io]

Codecov Report

Merging #830 into dev will increase coverage by 0.29%.
The diff coverage is 100%.

@@             Coverage Diff             @@
##               dev     #830      +/-   ##
===========================================
+ Coverage     48.4%   48.69%   +0.29%     
- Complexity    2790     2819      +29     
===========================================
  Files          116      118       +2     
  Lines        27878    27890      +12     
  Branches      4651     4646       -5     
===========================================
+ Hits         13493    13581      +88     
+ Misses       12173    12120      -53     
+ Partials      2212     2189      -23

Flag	Coverage Δ	Complexity Δ
#JDBC42	48.2% <100%> (+0.24%)	2776 <1> (+28)	⬆️
#JDBC43	48.65% <100%> (+0.38%)	2817 <1> (+37)	⬆️

Impacted Files	Coverage Δ	Complexity Δ
...m/microsoft/sqlserver/jdbc/SQLServerResultSet.java	32.92% <100%> (-0.2%)	259 <0> (-1)
src/main/java/microsoft/sql/DateTimeOffset.java	44.73% <100%> (+2.27%)	12 <1> (+1)	⬆️
...om/microsoft/sqlserver/jdbc/SQLServerMetaData.java	21.81% <0%> (-2.19%)	0% <0%> (ø)
...m/microsoft/sqlserver/jdbc/SQLServerException.java	75.93% <0%> (-1.51%)	30% <0%> (-1%)
...om/microsoft/sqlserver/jdbc/SimpleInputStream.java	52.94% <0%> (-1.48%)	11% <0%> (-1%)
...rc/main/java/com/microsoft/sqlserver/jdbc/DDC.java	44.68% <0%> (-0.61%)	108% <0%> (+1%)
...om/microsoft/sqlserver/jdbc/SQLServerBulkCopy.java	52.52% <0%> (-0.18%)	265% <0%> (+1%)
...oft/sqlserver/jdbc/SQLServerParameterMetaData.java	24.56% <0%> (ø)	31% <0%> (ø)	⬇️
...va/com/microsoft/sqlserver/jdbc/SQLServerClob.java	35.58% <0%> (ø)	12% <0%> (ø)	⬇️
... and 17 more

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