gabrieledm/tests/tron/remove beforeEach usage in useCache error handling

[gabrieledm]

Explanation

Fourth PR for refactor of tests under packages/tron-wallet-snap/src/caching/useCache.test.ts to remove the usage of beforeEach and follow the Unit Testing Guidelines

To split the PRs is used the Stacked pull requests feature from GitHub

References

Checklist

• I've updated the test suite for new or updated code as appropriate
• I've updated documentation (JSDoc, Markdown, etc.) for new or updated code as appropriate
• I've communicated my changes to consumers by updating changelogs for packages I've changed
• I've introduced breaking changes in this PR and have prepared draft pull requests for clients and consumer packages to resolve them