Require credit postal for only US, CA, and GB

[michelleb-stripe]

Summary

Change the credit card postal code so it is only required for: US, CA, and GB to match other Stripe UIs.

Motivation

https://jira.corp.stripe.com/browse/MOBILESDK-341

Testing

• Added tests
• Modified tests
• Manually verified

[github-actions]

Diffuse output:

OLD: paymentsheet-example-release-master.apk (signature: none)
NEW: paymentsheet-example-release-pr.apk (signature: none)

          │           compressed           │          uncompressed          
          ├───────────┬───────────┬────────┼───────────┬───────────┬────────
 APK      │ old       │ new       │ diff   │ old       │ new       │ diff   
──────────┼───────────┼───────────┼────────┼───────────┼───────────┼────────
      dex │  11.5 MiB │  11.5 MiB │ -961 B │  39.3 MiB │  39.3 MiB │ -288 B 
     arsc │   1.3 MiB │   1.3 MiB │    0 B │   1.3 MiB │   1.3 MiB │    0 B 
 manifest │   2.5 KiB │   2.5 KiB │    0 B │  10.5 KiB │  10.5 KiB │    0 B 
      res │ 639.4 KiB │ 639.4 KiB │    0 B │ 997.8 KiB │ 997.8 KiB │    0 B 
    asset │  77.7 KiB │  77.7 KiB │   +1 B │ 109.1 KiB │ 109.1 KiB │   +1 B 
    other │    78 KiB │    78 KiB │    0 B │   154 KiB │   154 KiB │    0 B 
──────────┼───────────┼───────────┼────────┼───────────┼───────────┼────────
    total │  13.6 MiB │  13.6 MiB │ -960 B │  41.8 MiB │  41.8 MiB │ -287 B 


         │          raw           │            unique            
         ├────────┬────────┬──────┼────────┬────────┬────────────
 DEX     │ old    │ new    │ diff │ old    │ new    │ diff       
─────────┼────────┼────────┼──────┼────────┼────────┼────────────
   files │      3 │      3 │    0 │        │        │            
 strings │ 178789 │ 178786 │   -3 │ 165692 │ 165690 │ -2 (+4 -6) 
   types │  31479 │  31479 │    0 │  29842 │  29842 │  0 (+0 -0) 
 classes │  27552 │  27552 │    0 │  27552 │  27552 │  0 (+0 -0) 
 methods │ 158946 │ 158946 │    0 │ 154639 │ 154639 │  0 (+1 -1) 
  fields │ 108310 │ 108310 │    0 │ 107960 │ 107960 │  0 (+1 -1) 


 ARSC    │ old  │ new  │ diff 
─────────┼──────┼──────┼──────
 configs │  293 │  293 │  0   
 entries │ 4324 │ 4324 │  0

APK

    compressed    │   uncompressed    │                               
─────────┬────────┼──────────┬────────┤                               
 size    │ diff   │ size     │ diff   │ path                          
─────────┼────────┼──────────┼────────┼───────────────────────────────
 3.5 MiB │ -961 B │ 10.1 MiB │ -288 B │ ∆ classes2.dex                
 5.4 KiB │   +1 B │  5.3 KiB │   +1 B │ ∆ assets/dexopt/baseline.prof 
─────────┼────────┼──────────┼────────┼───────────────────────────────
 3.5 MiB │ -960 B │ 10.1 MiB │ -287 B │ (total)

DEX

STRINGS:

   old    │ new    │ diff       
  ────────┼────────┼────────────
   165692 │ 165690 │ -2 (+4 -6) 
  
  + CARD_POSTAL_CODE_COUNTRIES
  + SMAP
  Comparisons.kt
  Kotlin
  *S Kotlin
  *F
  + 1 Comparisons.kt
  kotlin/comparisons/ComparisonsKt__ComparisonsKt_compareBy_2
  + 2 CountryUtils.kt
  com/stripe/android/view/CountryUtils
  *L
  1#1,320:1
  47#2:321
  *E
  
  + SMAP
  CountryUtils.kt
  Kotlin
  *S Kotlin
  *F
  + 1 CountryUtils.kt
  com/stripe/android/view/CountryUtils
  + 2 _Arrays.kt
  kotlin/collections/ArraysKt___ArraysKt
  + 3 _Collections.kt
  kotlin/collections/CollectionsKt___CollectionsKt
  *L
  1#1,69:1
  11328#2:70
  11663#2,3:71
  286#3,2:74
  286#3,2:76
  1043#3:78
  817#3:79
  845#3,2:80
  *S KotlinDebug
  *F
  + 1 CountryUtils.kt
  com/stripe/android/view/CountryUtils
  *L
  15#1:70
  15#1:71,3
  30#1:74,2
  35#1:76,2
  47#1:78
  48#1:79
  48#1:80,2
  *E
  
  + getCARD_POSTAL_CODE_COUNTRIES_payments_core_release
  
  - AN
  - NO_POSTAL_CODE_COUNTRIES
  - SMAP
  Comparisons.kt
  Kotlin
  *S Kotlin
  *F
  + 1 Comparisons.kt
  kotlin/comparisons/ComparisonsKt__ComparisonsKt_compareBy_2
  + 2 CountryUtils.kt
  com/stripe/android/view/CountryUtils
  *L
  1#1,320:1
  52#2:321
  *E
  
  - SMAP
  CountryUtils.kt
  Kotlin
  *S Kotlin
  *F
  + 1 CountryUtils.kt
  com/stripe/android/view/CountryUtils
  + 2 _Arrays.kt
  kotlin/collections/ArraysKt___ArraysKt
  + 3 _Collections.kt
  kotlin/collections/CollectionsKt___CollectionsKt
  *L
  1#1,74:1
  11328#2:75
  11663#2,3:76
  286#3,2:79
  286#3,2:81
  1043#3:83
  817#3:84
  845#3,2:85
  *S KotlinDebug
  *F
  + 1 CountryUtils.kt
  com/stripe/android/view/CountryUtils
  *L
  20#1:75
  20#1:76,3
  35#1:79,2
  40#1:81,2
  52#1:83
  53#1:84
  53#1:85,2
  *E
  
  - SY
  - getNO_POSTAL_CODE_COUNTRIES_payments_core_release
  

METHODS:

   old    │ new    │ diff      
  ────────┼────────┼───────────
   154639 │ 154639 │ 0 (+1 -1) 
  
  + com.stripe.android.view.CountryUtils getCARD_POSTAL_CODE_COUNTRIES_payments_core_release() → Set
  
  - com.stripe.android.view.CountryUtils getNO_POSTAL_CODE_COUNTRIES_payments_core_release() → Set
  

FIELDS:

   old    │ new    │ diff      
  ────────┼────────┼───────────
   107960 │ 107960 │ 0 (+1 -1) 
  
  + com.stripe.android.view.CountryUtils CARD_POSTAL_CODE_COUNTRIES: Set
  
  - com.stripe.android.view.CountryUtils NO_POSTAL_CODE_COUNTRIES: Set