feat(amino): Add TypeDesc Amino implementation and TypedValue marshaler

[gfanton]

PS: This PR is still in draft, but I would welcome any feedback on it

This PR has two main objectives. The first is to add a TypeDesc method implementation to Amino, allowing a type to self-describe. The second is to introduce a new package, gnoamino, dedicated to (un)marshaling Gno types, starting with gnolang.TypedValue and its TypedValueWrapper, which implements the TypeDesc Amino method.

Most of the methods in TypedValueWrapper are inspired by or copied from gnonative.go. They are exported here for several reasons:

1. The methods in gnonative are intended for general use and may be removed later, while the ones here are focused solely on marshaling and unmarshaling.
2. These methods can be simpler, as they do not require the full support of reflection, enabling a more detailed implementation.
3. We assume prior knowledge of the type of the TypedValue, simplifying its management.
4. We will likely implement gas consumption calculations within those methods.

Contributors' checklist...

• Added new tests, or not needed, or not feasible
• Provided an example (e.g. screenshot) to aid review or the PR is self-explanatory
• Updated the official documentation or not needed
• No breaking changes were made, or a BREAKING CHANGE: xxx message was included in the description
• Added references to related issues and PRs
• Provided any useful hints for running manual tests
• Added new benchmarks to generated graphs, if any. More info here.

[codecov]

Codecov Report

Attention: Patch coverage is 33.87097% with 41 lines in your changes missing coverage. Please review.

Project coverage is 49.07%. Comparing base (ccc6d5b) to head (9dd01a1).
Report is 198 commits behind head on master.

Files	Patch %	Lines
tm2/pkg/amino/json_decode.go	50.00%	7 Missing and 5 partials ⚠️
tm2/pkg/amino/reflect.go	0.00%	8 Missing ⚠️
tm2/pkg/amino/codec.go	14.28%	5 Missing and 1 partial ⚠️
tm2/pkg/amino/binary_decode.go	37.50%	3 Missing and 2 partials ⚠️
tm2/pkg/amino/binary_encode.go	28.57%	3 Missing and 2 partials ⚠️
tm2/pkg/amino/json_encode.go	37.50%	3 Missing and 2 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2113      +/-   ##
==========================================
+ Coverage   49.04%   49.07%   +0.03%     
==========================================
  Files         576      578       +2     
  Lines       77556    77937     +381     
==========================================
+ Hits        38035    38250     +215     
- Misses      36439    36581     +142     
- Partials     3082     3106      +24     

Flag	Coverage Δ
tm2	54.54% <33.87%> (-0.06%)	⬇️

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