port rvv intrinsic 1.0+

[nihui]

• port segment load store
• port zvfh
• android riscv64 ci
• dispatch for rvv / xtheadvector / zvfh
• no attr
• ci gcc build
• ci qemu test
• ci thead gcc build
• ci thead qemu test
• update build doc
• cmake old gcc suggestion
• clean old tuple code

depends on
ruyisdk/llvm-project#127
ruyisdk/llvm-project#128
ruyisdk/llvm-project#131
ruyisdk/llvm-project#132

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116590
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116591
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116592
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116593

tracking bug
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116594

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 99.38999% with 29 lines in your changes missing coverage. Please review.

Project coverage is 91.89%. Comparing base (0611ca7) to head (11b1e86).
Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
src/layer/riscv/convolutiondepthwise_riscv_zfh.cpp	97.72%	6 Missing ⚠️
...c/layer/riscv/deconvolutiondepthwise_riscv_zfh.cpp	97.72%	6 Missing ⚠️
src/cpu.cpp	50.00%	4 Missing ⚠️
src/layer/riscv/convolution1d_riscv_zfh.cpp	98.26%	4 Missing ⚠️
src/layer/riscv/convolution_riscv_zfh.cpp	97.72%	4 Missing ⚠️
src/layer/riscv/deconvolution_riscv_zfh.cpp	95.83%	4 Missing ⚠️
src/layer/riscv/binaryop_riscv_zfh.cpp	99.65%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #5642      +/-   ##
==========================================
+ Coverage   89.99%   91.89%   +1.89%     
==========================================
  Files         267      386     +119     
  Lines       79032   100433   +21401     
==========================================
+ Hits        71122    92289   +21167     
- Misses       7910     8144     +234     

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[nihui]

XUANTIE-RV/xuantie-gnu-toolchain#21