Updated Versioning

[G4Vi]

• Remove checks on wasm-instr globals
  • Rust
  • Go
• Support pre-namespace change instr api with deprecation warning
  • Rust
  • Go
  • JS
• Error out pre-linking when observe api with old namespace is used
  • Rust
  • Go
  • JS
    [ ] Add advisory check on version in wasm-instr producers section, Moved out to own issue (Add advisory check on wasm-instr version in producers section #146) as it isn't essential for updated versioning/component support.
• Document api versioning plan so changes can be implemented smoothly.
  -[ ] Glibc is the gold standard on c api versioning https://developers.redhat.com/blog/2019/08/01/how-the-gnu-c-library-handles-backward-compatibility#change_your_abi_with_compatibility . See what works with wasm. Linking model is different decided doing it all by hand is easiest for now.