Remove items from the framework which are no longer required

[annstephyjose]

This feature includes the follows:

1. Identify and compile a list of outdated items from our current framework that are no longer needed Eg: import notebooks and the dev-requirements.txt file.
2. Review the compiled list with Grant.
3. Remove the identified items.

[amrhelmyinight]

1- Compare C:\Work\FA\FA_RemvoeItems\APAC-Capability-DAI-DbtFabricSparkNb\dbt\include\fabricsparknb\notebooks\metadata_extract with the obsolete metadata_extract in "C:\Work\FA\FA_RemvoeItems\APAC-Capability-DAI-DbtFabricSparkNb\dbt\include\fabricsparknb\" if not needed then we can delete

2- under C:\Work\FA\FA_RemvoeItems\APAC-Capability-DAI-DbtFabricSparkNb\dbt_AmrDev\target\notebooks remove the generation code of "import_dbt_AmrDev_notebook" 3- under C:\Work\FA\FA_RemvoeItems\APAC-Capability-DAI-DbtFabricSparkNb\dbt_AmrDev\target\notebooks_fabric_py remove the generation code of "import_dbt_AmrDev_notebook" 4- remove "dev-requirements.txt" file