Support DateTime instances

[Tigrov]

Q	A
Is bugfix?	❌
New feature?	✔️
Breaks BC?	✔️
Fixed issues	#725

[what-the-diff]

PR Summary

• Improved Date and Time Columns Handling
  This set of changes is about better handling of date and time columns and introduces a number of improvements. A new method hasTimezone() was added that helps in dealing with date-time values in different time zones.

• Added Timestamp Data Type
  The timestamp data type, crucial for tracking changes precisely down to the millisecond, has been added. This aids in achieving detailed and accurate change tracking within the system.

• Enhanced Testing Framework
  Numerous tests have been added or altered to verify the system's improved handling for various date time columns. This should assure that these upgrades perform as expected and won't break any existing functionalities.

• Additional Columns and Column Modifications
  Several new columns dealing with different date and time formats were added or modified across different files. For instance, columns now handling datetime2 values, datetimeoffset values, date only values, and time only values.

• Updated Default Value Handling
  There's been an update on several default values for specific columns. For instance, the default value for datetime_col is now 2023-06-11 15:24:11.123. This ensures that data is maintained even when no input is provided during a transaction, improving the robustness of the system.

• Altered Test Expectations
  Few tests expectations were modified to match the new default value formats for date/time columns which will help to verify that the new date and time format handling is working as expected.

• Modified Column PHP Types
  The PHP type of certain columns is updated. For instance, the Myrowversion column's PHP type was changed from 'string' to 'resource'. This ensures more accurate representation and handling of respective data types within the system.

[codecov]

Codecov Report

Patch coverage: 100.00% and project coverage change: +0.04% 🎉

Comparison is base (9747d60) 97.76% compared to head (41f2749) 97.80%.
Report is 1 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff              @@
##             master     #273      +/-   ##
============================================
+ Coverage     97.76%   97.80%   +0.04%     
- Complexity      221      225       +4     
============================================
  Files            15       15              
  Lines           627      639      +12     
============================================
+ Hits            613      625      +12     
  Misses           14       14              

Files Changed	Coverage Δ
src/ColumnSchema.php	100.00% <100.00%> (ø)
src/Schema.php	95.30% <100.00%> (+0.17%)	⬆️

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.