[release] v0.7.23

[Leonz5288]

Related issue = #2439

Full changelog:

• [docker] Add twine installation in dockerfile ([docker] Add twine installation in dockerfile #2458) (by Jiasheng Zhang)
• [WASM] Add set_root() for each WASM module ([WASM] Add set_root() for each WASM module #2429) (by squarefk)
• [ci] [docker] Build release with docker in ubuntu18.04 ([ci] [docker] Build release with docker in ubuntu18.04 #2457) (by Jiasheng Zhang)
• [Metal] [Aot] Fix dumped runtime buffer size ([Metal] Fix dumped runtime buffer size #2454) (by Rachel Gu)
• [Doc] Document lazy_grad() function ([Doc] Document lazy_grad() function #2456) (by FantasyVR)
• [misc] Update prtags.json to include aot ([misc] Update prtags.json to include aot #2455) (by Rachel Gu)
• [bug] Fix linux detection macro ([bug] Fix linux detection macro #2453) (by Ye Kuang)
• [bug] Fix assertion failure when there is a redundant cast ([bug] Fix assertion failure when there is a redundant cast #2451) (by xumingkuan)
• Set process DPI awareness when detecting system version less than 6.3 (Windows 8.1) ([GUI] Win 32 DPI awareness stuff #2450) (by Bob Cao)
• [ir] [bug] Make control-flow graph take function call into account ([ir] [bug] Make control-flow graph take function call into account #2448) (by xumingkuan)

[k-ye]

LGTM!