[DEVOPS-988] Set devnet max sizes to same as mainnet

[disassembler]

Description

Fix integration test failures because of not enough coin available.

Linked issue

https://iohk.myjetbrains.com/youtrack/issue/DEVOPS-988

Type of change

• 🐞 Bug fix (non-breaking change which fixes an issue)
• 🛠 New feature (non-breaking change which adds functionality)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)
• 🏭 Refactoring that does not change existing functionality but does improve things like code readability, structure etc
• 🔨 New or improved tests for existing code
• ⛑ git-flow chore (backport, hotfix, etc)

Developer checklist

• I have read the style guide document, and my code follows the code style of this project.
• If my code deals with exceptions, it follows the guidelines.
• I have updated any documentation accordingly, if needed. Documentation changes can be reflected in opening a PR on cardanodocs.com, amending the inline Haddock comments, any relevant README file or one of the document listed in the docs directory.

Testing checklist

• I have added tests to cover my changes.
• All new and existing tests passed.

QA Steps

Screenshots (if available)

[KtorZ]

LGTM 👍

Hopefully would solve some issues.

[dcoutts]

LGTM!

[jmitchell]

There's already a blockVersionData sibling key, so we should merge the settings there instead:

cardano-sl/lib/configuration.yaml

Line 15007 in 0be12fa

blockVersionData:

Speaking of which, what are the semantics of duplicate sibling keys in YAML anyway?

EDIT: The YAML spec says

The content of a mapping node is an unordered set of key: value node pairs, with the restriction that each of the keys is unique.