[ACS-5858] Migrated adfMomentDateTime Pipe to date-fns equivalent (#8856)

* [ACS-5858] created adfDateTimePipe and added unit tests

* [ACS-5858] added revised unit tests

* [ACS-5858] linting fixes

* [ACS-5858] addressed review comments

* [ACS-5858] addressed review comments

docs/core/pipes/date-time.pipe.md

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+---
+Title: Date Time Pipe
+Added: v6.2.0
+Status: Active
+Last reviewed: 2023-08-30
+---
+
+# [Date Time Pipe](../../../lib/core/src/lib/pipes/date-time.pipe.ts "Defined in date-time.pipe.ts")
+
+Converts a given input value into a Date object and adjusts it according to the specified format and timezone offset.
+
+## Basic Usage
+
+<!-- {% raw %} -->
+
+```HTML
+<div>
+    Adjusted Date: {{ inputValue | adfDateTime: 'your-date-format' }}
+</div>
+
+```
+
+<!-- {% endraw %} -->
+
+| Name | Type | Description |
+| ---- | ---- | ----------- |
+| value | string, Date, number | The input value to be converted to a Date object |
+| dateFormat | string | The format to use for parsing the input string value |
+| returns | Date | The adjusted Date object, accounted with timezone offset |
+
+## Details
+The pipe transforms the input value into a Date object, adjusting it for the timezone offset as necessary.
+
+## Input Types
+If the input value is of type string, it is parsed using the specified date format and converted to a Date object.
+If the input value is a Date object, it is used as is.
+If the input value is a number, it is treated as a Unix timestamp and converted to a Date object.
+
+## Timezone Adjustment
+The pipe calculates the timezone offset of the input value and adjusts it accordingly. This ensures that the resulting Date object is adjusted to the correct timezone.
+
+## Example
+```HTML
+<div>
+    Date: {{ '2023-08-30T12:00:00' | adfDateTime: `yyyy-MM-dd'T'HH:mm:ss` }}
+</div>
+```