ci(github-action)!: Update oxsecurity/megalinter action to v7

[ghost]

This PR contains the following updates:

Package	Type	Update	Change
oxsecurity/megalinter	action	major	v6 -> v7

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Release Notes

oxsecurity/megalinter

v7

Compare Source

• Core

  • Upgrade base image to python:3.11.4-alpine3.17, by @​nvuillam in #​2738

• Linter enhancements & fixes

  • cljstyle: Remove default value for configuration file name, by @​nvuillam in #​2717
  • golangci-lint : Add autofix capability using --fix argument, by @​seaneagan in #​2700

• Linter versions upgrades

  • cfn-lint from 0.77.5 to 0.77.7
  • checkov from 2.3.267 to 2.3.285
  • clippy from 0.1.69 to 0.1.70
  • clj-kondo from 2023.05.18 to 2023.05.26
  • djlint from 1.30.0 to 1.30.2
  • eslint from 8.41.0 to 8.42.0
  • gitleaks from 8.16.3 to 8.16.4
  • golangci-lint from 1.52.2 to 1.53.2
  • kubeconform from 0.6.1 to 0.6.2
  • kubescape from 2.3.4 to 2.3.5
  • luacheck from 1.1.0 to 1.1.1
  • markdownlint from 0.33.0 to 0.34.0
  • phpstan from 1.10.15 to 1.10.18
  • pyright from 1.1.311 to 1.1.313
  • rubocop from 1.51.0 to 1.52.0
  • ruff from 0.0.270 to 0.0.272
  • scalafix from 0.10.4 to 0.11.0
  • semgrep from 1.24.0 to 1.26.0
  • sfdx-scanner-apex from 3.12.0 to 3.13.0
  • sfdx-scanner-aura from 3.12.0 to 3.13.0
  • sfdx-scanner-lwc from 3.12.0 to 3.13.0
  • stylelint from 15.6.2 to 15.7.0
  • syft from 0.82.0 to 0.83.0
  • terragrunt from 0.45.17 to 0.46.3
  • trivy from 0.41.0 to 0.42.1

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