[IBC] Create initial IBC module

[h5law]

Description

This PR introduces the base IBC module and partially implements ICS-24 (paths, keys and identifiers)

Issue

Fixes #794

Type of change

Please mark the relevant option(s):

• [x] New feature, functionality or library
• [ ] Bug fix
• [ ] Code health or cleanup
• [ ] Major breaking change
• [x] Documentation
• [ ] Other

List of changes

• Adds the IBC module interface in shared/modules/ibc_module.go
• Implements the IBC module and IBC host interface
• Adds ICS-24 path, keys and identifier logic
• Add shared/core/types/commitments.go for IBC commitment type aliases
• Adds custom errors related to IBC in shareds/core/types/errors.go

Testing

• [x] make develop_test; if any code changes were made
• [x] make test_e2e on k8s LocalNet; if any code changes were made
• [x] e2e-devnet-test passes tests on DevNet; if any code was changed
• [x] Docker Compose LocalNet; if any major functionality was changed or introduced
• [x] k8s LocalNet; if any infrastructure or configuration changes were made

Required Checklist

• [x] I have performed a self-review of my own code
• [x] I have commented my code, particularly in hard-to-understand areas
• [x] I have added, or updated, godoc format comments on touched members (see: tip.golang.org/doc/comment)
• [x] I have tested my changes using the available tooling
• [ ] I have updated the corresponding CHANGELOG

If Applicable Checklist

• [x] I have updated the corresponding README(s); local and/or global
• [x] I have added tests that prove my fix is effective or that my feature works
• [x] I have added, or updated, mermaid.js diagrams in the corresponding README(s)
• [ ] I have added, or updated, documentation and mermaid.js diagrams in shared/docs/* if I updated shared/*README(s)

[codecov[bot]]

Codecov Report

Patch coverage: 26.75% and project coverage change: -0.08 :warning:

Comparison is base (2d4f789) 31.52% compared to head (89cc3b0) 31.44%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #842 +/- ## ========================================== - Coverage 31.52% 31.44% -0.08% ========================================== Files 107 110 +3 Lines 9034 9190 +156 ========================================== + Hits 2848 2890 +42 - Misses 5846 5955 +109 - Partials 340 345 +5 ``` | [Impacted Files](https://app.codecov.io/gh/pokt-network/pocket/pull/842?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pokt-network) | Coverage Δ | | |---|---|---| | [ibc/host/keys.go](https://app.codecov.io/gh/pokt-network/pocket/pull/842?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pokt-network#diff-aWJjL2hvc3Qva2V5cy5nbw==) | `0.00% <0.00%> (ø)` | | | [runtime/bus.go](https://app.codecov.io/gh/pokt-network/pocket/pull/842?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pokt-network#diff-cnVudGltZS9idXMuZ28=) | `15.71% <0.00%> (-0.47%)` | :arrow_down: | | [shared/core/types/error.go](https://app.codecov.io/gh/pokt-network/pocket/pull/842?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pokt-network#diff-c2hhcmVkL2NvcmUvdHlwZXMvZXJyb3IuZ28=) | `6.04% <0.00%> (-0.11%)` | :arrow_down: | | [ibc/host/identifiers.go](https://app.codecov.io/gh/pokt-network/pocket/pull/842?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pokt-network#diff-aWJjL2hvc3QvaWRlbnRpZmllcnMuZ28=) | `69.38% <69.38%> (ø)` | | | [ibc/host/prefix.go](https://app.codecov.io/gh/pokt-network/pocket/pull/842?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pokt-network#diff-aWJjL2hvc3QvcHJlZml4Lmdv) | `100.00% <100.00%> (ø)` | |

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