[PIR][Inference] open pir amp pass and fix some bugs

[aooxin]

PR Category

Inference

PR Types

Improvements

Description

Improvements of auto_mixed_precision_pass

This PR addresses and resolves the issues encountered with mixed precision inference across several models, including fixed tffnet、pp-ocr-v2-rec、faster_rcnn_r50_fpn_1x_coco、mask_rcnn_r50_1x_coco、rec_abinet、rec_mv3_tps_bilstm_ctc_v2_0

测试需要设置以下 config：
config.EnableUseGpu(500, 0, PrecisionType::kHalf);
config.EnableNewExecutor(true);
config.EnableNewIR(true);

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