[BC-32320] Updates to Bugcrowd Methodology Taxonomy - Website testing, and Internal Infrastructure (#23)

* Added new methodologies

* reflect latest vrt

* remove duplicates

* Update methodologies/Internal_Network_Methodology.json

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update methodologies/Internal_Network_Methodology.json

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update methodologies/Active_Directory_Methodology.json

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update methodologies/Active_Directory_Methodology.json

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* allow more special chars in titles

* Update methodologies/Internal_Network_Methodology.json

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update methodologies/Active_Directory_Methodology.json

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* fix

* add required fields

* allow numerals

* rename files

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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: adarshaks91