[Identity] Add an action to analyze binary size for Identity example app with emerge tools

[ccen-stripe]

Summary

Integrate with size diff and emerge tools

Motivation

Binary size analysis

Testing

• Added tests
• Modified tests
• Manually verified

Screenshots

Before	After
before screenshot	after screenshot

Changelog

[github-actions]

Diffuse output:

OLD: identity-example-release-base.apk (signature: none)
NEW: identity-example-release-pr.apk (signature: none)

          │          compressed          │         uncompressed         
          ├───────────┬───────────┬──────┼───────────┬───────────┬──────
 APK      │ old       │ new       │ diff │ old       │ new       │ diff 
──────────┼───────────┼───────────┼──────┼───────────┼───────────┼──────
      dex │   6.3 MiB │   6.3 MiB │  0 B │  17.8 MiB │  17.8 MiB │  0 B 
     arsc │   1.1 MiB │   1.1 MiB │  0 B │   1.1 MiB │   1.1 MiB │  0 B 
 manifest │   1.9 KiB │   1.9 KiB │  0 B │   6.6 KiB │   6.6 KiB │  0 B 
      res │ 392.8 KiB │ 392.8 KiB │  0 B │ 604.4 KiB │ 604.4 KiB │  0 B 
   native │ 115.9 MiB │ 115.9 MiB │  0 B │ 377.5 MiB │ 377.5 MiB │  0 B 
    asset │   9.3 KiB │   9.3 KiB │  0 B │     9 KiB │     9 KiB │  0 B 
    other │  28.2 KiB │  28.2 KiB │  0 B │  27.1 KiB │  27.1 KiB │  0 B 
──────────┼───────────┼───────────┼──────┼───────────┼───────────┼──────
    total │ 123.8 MiB │ 123.8 MiB │  0 B │   397 MiB │   397 MiB │  0 B 

         │          raw           │           unique            
         ├────────┬────────┬──────┼────────┬────────┬───────────
 DEX     │ old    │ new    │ diff │ old    │ new    │ diff      
─────────┼────────┼────────┼──────┼────────┼────────┼───────────
   files │      2 │      2 │    0 │        │        │           
 strings │ 117140 │ 117140 │    0 │ 107266 │ 107266 │ 0 (+0 -0) 
   types │  16809 │  16809 │    0 │  15760 │  15760 │ 0 (+0 -0) 
 classes │  14144 │  14144 │    0 │  14144 │  14144 │ 0 (+0 -0) 
 methods │ 108217 │ 108217 │    0 │ 105155 │ 105155 │ 0 (+0 -0) 
  fields │  77144 │  77144 │    0 │  76900 │  76900 │ 0 (+0 -0) 

 ARSC    │ old  │ new  │ diff 
─────────┼──────┼──────┼──────
 configs │  260 │  260 │  0   
 entries │ 4871 │ 4871 │  0