Added automatic correction function for conversion accuracy errors

[PINTO0309]

1. Content and background

• Add, Sub, Mul, Div, Mod
  • Added automatic correction function for conversion accuracy errors
  • Conversion speed is reduced instead of compensating for accuracy errors
• Add, Sub, Mul, Div, Mod, MatMul, Softmax
  • Strict conversion mode implemented
  • However, if the input tensor has undefined dimensions, the automatic correction will not work perfectly.
  • As of 2023.05.07, this is a work in progress and is an experimental feature.
• Added option to disable strict conversion mode
  • -dsm, --disable_strict_mode

    -dsm, --disable_strict_mode
      If specified, the conversion speed is greatly accelerated because the strict accuracy
      correction process is skipped, but the frequency of transposition errors increases
      and accuracy errors are more likely to occur. Strict mode is enabled by default.
      As of 2023.05.07, this is a work in progress and is an experimental feature.
      Therefore, only some OPs are converted in exact mode for accuracy correction.
    

• Enable -dsm to greatly reduce the time to complete testing, as CI testing only checks the conversion structure.

2. Summary of corrections

3. Before/After (If there is an operating log that can be used as a reference)

4. Issue number (only if there is a related issue)

• [InSPyReNet] Swin Transformer Support question #312