reship wechat module

[ccen-stripe]

Summary

Re-enable the wechat pay module, so that it's included in the next release

Motivation

Testing

• Added tests
• Modified tests
• Manually verified

Screenshots

Before	After
before screenshot	after screenshot

[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 │  11.6 MiB │  11.6 MiB │  0 B │    39.4 MiB │    39.4 MiB │  0 B 
     arsc │   1.4 MiB │   1.4 MiB │  0 B │     1.4 MiB │     1.4 MiB │  0 B 
 manifest │   2.5 KiB │   2.5 KiB │  0 B │    10.5 KiB │    10.5 KiB │  0 B 
      res │ 641.7 KiB │ 641.7 KiB │  0 B │ 1,003.6 KiB │ 1,003.6 KiB │  0 B 
    asset │  77.6 KiB │  77.6 KiB │  0 B │   109.1 KiB │   109.1 KiB │  0 B 
    other │    78 KiB │    78 KiB │  0 B │     154 KiB │     154 KiB │  0 B 
──────────┼───────────┼───────────┼──────┼─────────────┼─────────────┼──────
    total │  13.7 MiB │  13.7 MiB │  0 B │      42 MiB │      42 MiB │  0 B 


         │          raw           │           unique            
         ├────────┬────────┬──────┼────────┬────────┬───────────
 DEX     │ old    │ new    │ diff │ old    │ new    │ diff      
─────────┼────────┼────────┼──────┼────────┼────────┼───────────
   files │      3 │      3 │    0 │        │        │           
 strings │ 179480 │ 179480 │    0 │ 166301 │ 166301 │ 0 (+0 -0) 
   types │  31652 │  31652 │    0 │  30002 │  30002 │ 0 (+0 -0) 
 classes │  27705 │  27705 │    0 │  27705 │  27705 │ 0 (+0 -0) 
 methods │ 159918 │ 159918 │    0 │ 155580 │ 155580 │ 0 (+0 -0) 
  fields │ 108861 │ 108861 │    0 │ 108507 │ 108507 │ 0 (+0 -0) 


 ARSC    │ old  │ new  │ diff 
─────────┼──────┼──────┼──────
 configs │  292 │  292 │  0   
 entries │ 4349 │ 4349 │  0