Remove EPMs that are now supported from example apps

[tjclawson-stripe]

Summary

Removes Billie, Kriya, Mondu, Sequra, and Satispay from EPMs list in paymentsheet-example

Motivation

These EPMs are now supported as 3rd party LPMs
RUN_MOBILESDK-3577

[github-actions]

Diffuse output:

OLD: paymentsheet-example-release-master.apk (signature: V1, V2)
NEW: paymentsheet-example-release-pr.apk (signature: V1, V2)

          │           compressed           │         uncompressed         
          ├───────────┬───────────┬────────┼──────────┬──────────┬────────
 APK      │ old       │ new       │ diff   │ old      │ new      │ diff   
──────────┼───────────┼───────────┼────────┼──────────┼──────────┼────────
      dex │     4 MiB │     4 MiB │ -323 B │  8.7 MiB │  8.7 MiB │ -124 B 
     arsc │   2.3 MiB │   2.3 MiB │    0 B │  2.3 MiB │  2.3 MiB │    0 B 
 manifest │   5.1 KiB │   5.1 KiB │    0 B │ 25.7 KiB │ 25.7 KiB │    0 B 
      res │ 910.3 KiB │ 910.3 KiB │    0 B │  1.4 MiB │  1.4 MiB │    0 B 
   native │   2.6 MiB │   2.6 MiB │    0 B │    6 MiB │    6 MiB │    0 B 
    asset │   1.6 MiB │   1.6 MiB │   -1 B │  1.6 MiB │  1.6 MiB │   -1 B 
    other │   1.4 MiB │   1.4 MiB │   +6 B │  1.6 MiB │  1.6 MiB │    0 B 
──────────┼───────────┼───────────┼────────┼──────────┼──────────┼────────
    total │  12.7 MiB │  12.7 MiB │ -318 B │ 21.7 MiB │ 21.7 MiB │ -125 B 

 DEX     │ old   │ new   │ diff       
─────────┼───────┼───────┼────────────
   files │     1 │     1 │  0         
 strings │ 41225 │ 41220 │ -5 (+1 -6) 
   types │ 14266 │ 14266 │  0 (+0 -0) 
 classes │ 11917 │ 11917 │  0 (+0 -0) 
 methods │ 60540 │ 60540 │  0 (+0 -0) 
  fields │ 40714 │ 40714 │  0 (+0 -0) 

 ARSC    │ old  │ new  │ diff 
─────────┼──────┼──────┼──────
 configs │  243 │  243 │  0   
 entries │ 6248 │ 6248 │  0

APK

    compressed     │    uncompressed    │                                           
──────────┬────────┼───────────┬────────┤                                           
 size     │ diff   │ size      │ diff   │ path                                      
──────────┼────────┼───────────┼────────┼───────────────────────────────────────────
    4 MiB │ -323 B │   8.7 MiB │ -124 B │ ∆ classes.dex                             
 53.7 KiB │   +2 B │   119 KiB │    0 B │ ∆ META-INF/CERT.SF                        
 50.4 KiB │   +2 B │ 118.9 KiB │    0 B │ ∆ META-INF/MANIFEST.MF                    
    272 B │   +1 B │     120 B │    0 B │ ∆ META-INF/version-control-info.textproto 
  7.8 KiB │   -1 B │   7.7 KiB │   -1 B │ ∆ assets/dexopt/baseline.prof             
  1.2 KiB │   +1 B │   1.2 KiB │    0 B │ ∆ META-INF/CERT.RSA                       
──────────┼────────┼───────────┼────────┼───────────────────────────────────────────
  4.1 MiB │ -318 B │     9 MiB │ -125 B │ (total)

DEX

STRINGS:

   old   │ new   │ diff       
  ───────┼───────┼────────────
   41225 │ 41220 │ -5 (+1 -6) 
  
  + ~~R8{"backend":"dex","compilation-mode":"release","has-checksums":false,"min-api":21,"pg-map-id":"33a722c","r8-mode":"full","version":"8.7.14"}
  
  - external_billie
  - external_kriya
  - external_mondu
  - external_satispay
  - external_sequra
  - ~~R8{"backend":"dex","compilation-mode":"release","has-checksums":false,"min-api":21,"pg-map-id":"fa867f5","r8-mode":"full","version":"8.7.14"}