Fix iOS hotfix workflow inputs

[kshann]

Task/Issue URL: https://app.asana.com/0/0/1209377152368982
Tech Design URL:
CC:

Description:
Fixes inputs for iOS hotfix flows. This was tested in monorepo.

1. Appstore input for build
   
2. Fix inputs for base-branch
   
   

Steps to test this PR:

1. We can't really test this unless we run a hotfix but see above as I ran one in monorepo here

Definition of Done (Internal Only):

• Does this PR satisfy our Definition of Done?

Copy Testing:

• Use of correct apostrophes in new copy, ie ’ rather than '

Orientation Testing:

• Portrait
• Landscape

Device Testing:

• iPhone SE (1st Gen)
• iPhone 8
• iPhone X
• iPhone 14 Pro
• iPad

OS Testing:

• iOS 15
• iOS 16
• iOS 17

Theme Testing:

• Light theme
• Dark theme

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Internal references:

Software Engineering Expectations
Technical Design Template

[ayoy]

LGTM, thanks @kshann!