Remove the "Disable Old Metric Vitals Form" from Globals->Locale

[Rubaaw]

A) Outreachy Username: Ruba
B) Issue title: Remove the "Disable Old Metric Vitals Form" from Globals/Locale
C) Bug report date: 07/16/2020
D) Sites Affected: Local Instance
E) OS/ browser used: Mozilla Firefox, Google Chrome on Windows 10
F) Which workfow module in LHEHR: Administration/ Globals
G) Steps to reproduce the bug:

1. Login as Admin
2. Select “Administration” from the top navbar
3. Select "Globals"
4. Select the "Locale" tab
5. Scroll down until you reach "Disable Old Metric Vitals Form", and hover over the caption to see its description

H) Expected Behavior
Since this functionality is deprecated, it should be removed as it is no longer required

I) Screenshot:

J) Estimation of the bug severity: Minor
K) Solution: Delete the "Disable Old Metric Vitals Form" property from Locale in the Globals settings.

[anmode]

There is PR already. Should a create a new one? As it has been 3 years

[tmccormi]

Review it and if it looks fine we can use it, if not cancel it and create a new one