[fix] fix Could not decode arsc file build error (#450)

[linsir6]

fix build error, when app open aapt custom packageId(--package-id) feature

open custom packageId:

aaptOptions {
        additionalParameters '--allow-reserved-package-id','--package-id','0x15'
}

stacktrace:

com.tencent.mm.androlib.AndrolibException: Could not decode arsc file
  at com.tencent.mm.androlib.res.decoder.ARSCDecoder.write(ARSCDecoder.java:131)
  at com.tencent.mm.androlib.ApkDecoder.decode(ApkDecoder.java:197)
  at com.tencent.mm.resourceproguard.Main.decodeResource(Main.java:114)
  at com.tencent.mm.resourceproguard.Main.resourceProguard(Main.java:98)
  at com.tencent.mm.resourceproguard.Main.resourceProguard(Main.java:84)
  at com.tencent.mm.resourceproguard.cli.CliMain.run(CliMain.java:243)
  at com.tencent.mm.resourceproguard.cli.CliMain.main(CliMain.java:38)
Caused by: java.io.EOFException
  at java.base/java.io.DataInputStream.readFully(DataInputStream.java:202)
  at com.mindprod.ledatastream.LEDataInputStream.readFully(LEDataInputStream.java:180)

cause:
when app open custom packageId, aapt generates more content when generating arsc file than not open custom packageId, so we need read it , and write it to new arsc file