Bumps frameworks to latest

[angrybayblade]

chore: bump

• Bumps open-aea to ==1.50.0
• Bumps open-aea-ledger-ethereum to ==1.50.0
• Bumps open-aea-ledger-ethereum-flashbots to ==1.50.0
• Bumps open-aea-ledger-ethereum-hwi to ==1.50.0
• Bumps open-aea-ledger-cosmos to ==1.50.0
• Bumps open-aea-ledger-solana to ==1.50.0
• Bumps open-aea-cli-ipfs to ==1.50.0
• Bumps open-autonomy to ==0.14.8
• Bumps open-aea-test-autonomy to ==0.14.8

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 94.42%. Comparing base (1ac1f40) to head (a2002eb).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #2195 +/- ## ======================================= Coverage 94.41% 94.42% ======================================= Files 260 260 Lines 16058 16058 ======================================= + Hits 15161 15162 +1 + Misses 897 896 -1 ``` | [Flag](https://app.codecov.io/gh/valory-xyz/open-autonomy/pull/2195/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=valory-xyz) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/valory-xyz/open-autonomy/pull/2195/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=valory-xyz) | `94.42% <100.00%> (+<0.01%)` | :arrow_up: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=valory-xyz#carryforward-flags-in-the-pull-request-comment) to find out more.

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