add implement state api invoke function

[zach030]

What this PR does:
Support wasm function access cache through state API
Which issue(s) this PR fixes:
#192

Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

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[seeflood]

Thanks for your contribution!
@zhenjunMa @zu1k Hi guys, could u please review this PR?

[codecov-commenter]

Codecov Report

Merging #235 (dc7a9c4) into main (4bacab0) will decrease coverage by 1.07%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##             main     #235      +/-   ##
==========================================
- Coverage   56.56%   55.49%   -1.08%     
==========================================
  Files          51       53       +2     
  Lines        2215     2431     +216     
==========================================
+ Hits         1253     1349      +96     
- Misses        841      952     +111     
- Partials      121      130       +9     

Impacted Files	Coverage Δ
pkg/wasm/imports.go	0.00% <0.00%> (ø)
pkg/grpc/api.go	72.69% <0.00%> (-4.60%)	⬇️
pkg/wasm/watcher.go	4.93% <0.00%> (-3.71%)	⬇️
pkg/runtime/runtime.go	51.94% <0.00%> (-3.51%)	⬇️
pkg/filter/network/tcpcopy/strategy/switch.go	86.36% <0.00%> (-3.04%)	⬇️
pkg/grpc/grpc.go	100.00% <0.00%> (ø)
pkg/runtime/options.go	0.00% <0.00%> (ø)
pkg/runtime/bindings/factory.go	100.00% <0.00%> (ø)
pkg/runtime/bindings/registry.go	100.00% <0.00%> (ø)
pkg/wasm/abi.go	8.69% <0.00%> (+0.36%)	⬆️
... and 1 more

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[zhenjunMa]

@zach030 thanks!