chore: fix the changelog

[spoo-bar]

The v5 release messed up the changelog. This PR attempts to fix it.

Plus setting the latest version of archway to the last release version. v5.0.2

[codecov[bot]]

Codecov Report

Attention: 97 lines in your changes are missing coverage. Please review.

Comparison is base (3b382eb) 69.38% compared to head (d7ef972) 66.00%. Report is 1 commits behind head on main.

Files	Patch %	Lines
x/rewards/keeper/genesis.go	63.51%	13 Missing and 14 partials :warning:
x/rewards/keeper/keeper.go	85.47%	11 Missing and 6 partials :warning:
x/rewards/keeper/distribution.go	56.00%	6 Missing and 5 partials :warning:
x/rewards/keeper/withdraw.go	60.71%	7 Missing and 4 partials :warning:
x/rewards/keeper/flat_fee.go	30.76%	7 Missing and 2 partials :warning:
x/rewards/keeper/grpc_query.go	50.00%	4 Missing and 2 partials :warning:
x/rewards/keeper/invariants.go	44.44%	4 Missing and 1 partial :warning:
x/rewards/keeper/tracking.go	71.42%	2 Missing and 2 partials :warning:
x/rewards/keeper/metadata.go	66.66%	2 Missing and 1 partial :warning:
x/rewards/keeper/min_cons_fee.go	40.00%	1 Missing and 2 partials :warning:
... and 1 more

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #506 +/- ## ========================================== - Coverage 69.38% 66.00% -3.39% ========================================== Files 70 63 -7 Lines 4139 3901 -238 ========================================== - Hits 2872 2575 -297 - Misses 1163 1199 +36 - Partials 104 127 +23 ```

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