fix: Add Alert Dialog in case of missing SKU on Store

[omerhabib26]

Description

LEARNER-9845

• Added an alert in case of course SKU doesn't exist on PlayConsole

[codecov]

Codecov Report

Attention: 43 lines in your changes are missing coverage. Please review.

Comparison is base (a6b4bac) 1.07% compared to head (b79d967) 1.07%.
Report is 2 commits behind head on master.

Files	Patch %	Lines
...rg/edx/mobile/viewModel/InAppPurchasesViewModel.kt	0.00%	16 Missing ⚠️
...ava/org/edx/mobile/wrapper/InAppPurchasesDialog.kt	0.00%	9 Missing ⚠️
...e/src/main/java/org/edx/mobile/util/TextUtils.java	0.00%	8 Missing ⚠️
...main/java/org/edx/mobile/exception/ErrorMessage.kt	0.00%	7 Missing ⚠️
...dx/mobile/view/dialog/CourseModalDialogFragment.kt	0.00%	2 Missing ⚠️
...in/java/org/edx/mobile/util/InAppPurchasesUtils.kt	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##             master   #1847      +/-   ##
===========================================
- Coverage      1.07%   1.07%   -0.01%     
  Complexity      137     137              
===========================================
  Files           538     538              
  Lines         26313   26340      +27     
  Branches       3391    3399       +8     
===========================================
  Hits            284     284              
- Misses        26002   26029      +27     
  Partials         27      27              

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[HamzaIsrar12]

Manual Review:

• I’m getting Payments: Course Upgrade Error segment analytic instead of Payments: Price Load Error.
• We need to verify the flow from Access Expired and Course content case as well.

[HamzaIsrar12]

• Please add a value for the new case in getFormattedErrorMessage.
• Do we need to hide the upgrade button in Course Component or Access Expired case if sku is not available on store?

[HamzaIsrar12]

LGTM 👍🏻