#### Flow diagram for dynamic VM and blockchain test matrices in CI

[Dargon789]

Reviewer's Guide

This PR consolidates and enhances CI workflows across GitHub Actions and CircleCI, introduces dynamic test matrices for VM and blockchain forks, refines code scanning and coverage settings, adds Dependabot support, and updates key project dependencies.

Flow diagram for dynamic VM and blockchain test matrices in CI

flowchart TD
  Start["Start VM Workflow"]
  MatrixCheck["Check for 'Test all hardforks' label"]
  ForkMatrix["Run tests for forks: Berlin, London, Paris, Shanghai, Cancun"]
  ExtendedForkMatrix["Run extended tests for all hardforks"]
  BlockchainMatrix["Run blockchain tests for forks: Berlin, London, Paris, Shanghai, Cancun"]
  BlockchainExtendedMatrix["Run extended blockchain tests for all hardforks and transitions"]
  End["End Workflow"]

  Start --> MatrixCheck
  MatrixCheck -- No label --> ForkMatrix
  MatrixCheck -- No label --> BlockchainMatrix
  MatrixCheck -- Label present --> ExtendedForkMatrix
  MatrixCheck -- Label present --> BlockchainExtendedMatrix
  ForkMatrix --> End
  ExtendedForkMatrix --> End
  BlockchainMatrix --> End
  BlockchainExtendedMatrix --> End

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File-Level Changes

Change	Details	Files
Overhauled VM build GitHub Actions pipeline	Changed trigger from push to pull_request and added manual dispatch Renamed jobs and applied matrix strategies for forks and blockchains Added conditional extended jobs based on PR labels Updated test commands to include --verify-test-amount-alltests and disabled browser API tests	.github/workflows/vm-build.yml
Standardized CodeQL workflow YAML formatting	Uniformized quote styles and indentation Consolidated matrix include list formatting Adjusted step indentation for checkout and init/analyze actions	.github/workflows/codeql.yml
Enhanced code coverage and reporting via codecov	Enforced CI pass requirement and wait_for_ci notifications Adjusted precision, range, and coverage threshold rules Enabled GitHub check annotations and Slack app integration	codecov.yml
Introduced custom executor in CircleCI config	Defined auth-enabled Docker executor and removed placeholder job Updated workflow to use new executor and streamlined job definition	.circleci/config.yml
Added Dependabot version updates configuration	Created dependabot.yml at repo root and under workflows Configured weekly update schedule and ecosystem placeholders	.github/dependabot.yml .github/workflows/dependabot.yml
Bumped and added project dependencies	Upgraded lockfile-lint-api and body-parser versions Added lodash to tx package and updated test to use escapeRegExp	package.json packages/tx/package.json packages/client/package.json packages/tx/test/transactionRunner.spec.ts
Granted read permissions in browser workflow	Added contents: read permission block to workflow	.github/workflows/browser.yml

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Originally posted by @sourcery-ai[bot] in #69 (comment)