Do not change 006/00 value when editing/deriving quickMARC record

Background:

quickMARC, currently populates MARC tag 006/00 (form of material) value with either the MARC Tag Leader/06 (type of record)
This should not be the case as there are many use cases whereby 006/00 (form of material) differs from Leader/06 (type of record). MARC Tag 006 is used to describe additional material that may be included with the title. For example, the library may purchase the book Twilight which includes an anniversary bonus musical CD. A librarian may use MARC tag 006 to describe the anniversary bonus musical CD.

• MARC tag: 006/00 (form of material) - https://www.loc.gov/marc/bibliographic/bd006.html
• MARC tag: Leader/06 (type of record) - https://www.loc.gov/marc/bibliographic/bdleader.html

Requirement:

• quickMARC does not update any part of MARC 006 based on ANY MARC tag or value. In other words, remove the current logic that overrides MARC tag 006/00 with MARC Tag Leader/06
• Ensure 006/00 value is returned in GET response /records-editor/records?instanceId= {instanceId}
• See below code snippet.

  "Type": "j",
  

  represents how the 006/value should return in the response

{
  "tag": "006",
  "content": {
    "Type": "j",
    "Comp": "mu",
    "FMus": "a",
    "Part": " ",
    "Audn": " ",
    "Form": " ",
    "AccM": ["h", "i", "z", " ", " ", " "],
    "LTxT": ["n", " "],
    "TrAr": " "
  },

MARC Tag 006/00 values

BUG - Steps to reproduce*

1. Upload a MARC bib record with a 006/00 value
2. Access record via Inventory
3. Go to Actions > Edit in quickMARC or Derive a new MARC bib
4. Update any MARC field except 006
5. OR Add/remove a MARC field
6. Hit Save & close
7. Go to Actions > View Source

Expected behavior: No change to 006/00 value

Actual behavior: 006/00 is updated

Acceptance criteria

Given I have a MARC bib record that contains
Leader/06 = c - Notated music
006 /00 = j - Musical sound recording
When I View Source
Then this information should be retained

Given I edit a MARC bib record that contains
Leader/06 = c - Notated music
006/00= j - Musical sound recording
When I edit a MARC bib record via quickMARC AND hit Save
Then the 006/form value should not be overridden by Leader/06

Given I execute a GET response /records-editor/records?instanceId= {instanceId}
That contains a MARC bib record with
Leader/06 = c - Notated music
006/00 = j - Musical sound recording
THEN the GET response should include 006/00 = j - Musical sound recording
AND applicable character positions.