Support for additional Application Level Confidentiality profiles

[Part 16 CID 7050](http://dicom.nema.org/medical/dicom/current/output/chtml/part16/sect_CID_7050.html) lists various De-identification Methods:

Apart from the methods that impact pixel data cleaning, the rest of the methods are documented in the Application Level Confidentiality Profile Attributes ([Part 15 Table E.1-1](http://dicom.nema.org/medical/dicom/current/output/chtml/part15/chapter_E.html#table_E.1-1)):

Feature request:
1. `dicom-anonymizer` could allow entering a list of the methods/attributes to use as presets and override the basic profile
2. The following tags would also be updated accordingly:
* Patient Identity Removed [(0012, 0062)](https://dicom.innolitics.com/ciods/ct-image/patient/00120062)
* De-identification Method [(0012,0063)](https://dicom.innolitics.com/ciods/ct-image/patient/00120063)
* De-identification Method Code Sequence [(0012,0064)](https://dicom.innolitics.com/ciods/ct-image/patient/00120064)

No implementation files or tests are named. Start with the DICOM Part 16 CID 7050 and Part 15 Table E.1-1 references, then review the existing basic profile behavior; done means callers can provide method and attribute presets that override it and the three listed DICOM tags are updated accordingly.

Written by the indexing model from the issue text.