Relay error message on PaymentResult.Failed

[brnunes-stripe]

Summary

Instead of wrapping the errors with an IllegalArgumentException, relay the original Throwable. That way we preserve the localized message (although it's not guaranteed that it'll be localized).
Besides, "Failed to confirm intent" doesn't add any helpful information.

Motivation

RUN_MOBILESDK-678

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 │  11.9 MiB │  11.9 MiB │ +47 B │  40.4 MiB │  40.4 MiB │ -68 B 
     arsc │   1.6 MiB │   1.6 MiB │   0 B │   1.6 MiB │   1.6 MiB │   0 B 
 manifest │   2.6 KiB │   2.6 KiB │   0 B │  10.8 KiB │  10.8 KiB │   0 B 
      res │ 697.1 KiB │ 697.1 KiB │   0 B │   1.1 MiB │   1.1 MiB │   0 B 
    asset │  77.7 KiB │  77.7 KiB │   0 B │ 109.2 KiB │ 109.2 KiB │   0 B 
    other │  78.3 KiB │  78.3 KiB │  +2 B │   154 KiB │   154 KiB │   0 B 
──────────┼───────────┼───────────┼───────┼───────────┼───────────┼───────
    total │  14.3 MiB │  14.3 MiB │ +49 B │  43.3 MiB │  43.3 MiB │ -68 B 


         │          raw           │            unique            
         ├────────┬────────┬──────┼────────┬────────┬────────────
 DEX     │ old    │ new    │ diff │ old    │ new    │ diff       
─────────┼────────┼────────┼──────┼────────┼────────┼────────────
   files │      3 │      3 │    0 │        │        │            
 strings │ 188175 │ 188174 │   -1 │ 170172 │ 170171 │ -1 (+1 -2) 
   types │  32855 │  32855 │    0 │  30848 │  30848 │  0 (+0 -0) 
 classes │  28463 │  28463 │    0 │  28463 │  28463 │  0 (+0 -0) 
 methods │ 165291 │ 165291 │    0 │ 160395 │ 160395 │  0 (+0 -0) 
  fields │ 121281 │ 121281 │    0 │ 120608 │ 120608 │  0 (+0 -0) 


 ARSC    │ old  │ new  │ diff 
─────────┼──────┼──────┼──────
 configs │  297 │  297 │  0   
 entries │ 5387 │ 5387 │  0

APK

   compressed    │  uncompressed   │                                                       
─────────┬───────┼─────────┬───────┤                                                       
 size    │ diff  │ size    │ diff  │ path                                                  
─────────┼───────┼─────────┼───────┼───────────────────────────────────────────────────────
 2.7 MiB │ +47 B │ 7.7 MiB │ -68 B │ ∆ classes2.dex                                        
   186 B │  +2 B │     6 B │   0 B │ ∆ META-INF/androidx.activity_activity-compose.version 
─────────┼───────┼─────────┼───────┼───────────────────────────────────────────────────────
 2.7 MiB │ +49 B │ 7.7 MiB │ -68 B │ (total)

DEX

STRINGS:

   old    │ new    │ diff       
  ────────┼────────┼────────────
   170172 │ 170171 │ -1 (+1 -2) 
  
  + SMAP
  DefaultFlowController.kt
  Kotlin
  *S Kotlin
  *F
  + 1 DefaultFlowController.kt
  com/stripe/android/paymentsheet/flowcontroller/DefaultFlowController
  + 2 _Collections.kt
  kotlin/collections/CollectionsKt___CollectionsKt
  *L
  1#1,508:1
  286#2,2:509
  *S KotlinDebug
  *F
  + 1 DefaultFlowController.kt
  com/stripe/android/paymentsheet/flowcontroller/DefaultFlowController
  *L
  359#1:509,2
  *E
  
  
  - Failed to confirm intent: 
  - SMAP
  DefaultFlowController.kt
  Kotlin
  *S Kotlin
  *F
  + 1 DefaultFlowController.kt
  com/stripe/android/paymentsheet/flowcontroller/DefaultFlowController
  + 2 _Collections.kt
  kotlin/collections/CollectionsKt___CollectionsKt
  *L
  1#1,510:1
  286#2,2:511
  *S KotlinDebug
  *F
  + 1 DefaultFlowController.kt
  com/stripe/android/paymentsheet/flowcontroller/DefaultFlowController
  *L
  359#1:511,2
  *E