build(deps): bump github/codeql-action from 2.3.6 to 2.20.0

Bumps [github/codeql-action](https://github.com/github/codeql-action) from 2.3.6 to 2.20.0.
- [Release notes](https://github.com/github/codeql-action/releases)
- [Changelog](https://github.com/github/codeql-action/blob/main/CHANGELOG.md)
- [Commits](github/codeql-action@83f0fe6...6c089f5)

---
updated-dependencies:
- dependency-name: github/codeql-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/scan.yaml

@@ -40,10 +40,10 @@ jobs:
             **/go.sum
             **/go.mod
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@83f0fe6c4988d98a455712a27f0255212bba9bd4 # v2.3.6
+        uses: github/codeql-action/init@6c089f53dd51dc3fc7e599c3cb5356453a52ca9e # v2.20.0
         with:
           languages: go
       - name: Autobuild
-        uses: github/codeql-action/autobuild@83f0fe6c4988d98a455712a27f0255212bba9bd4 # v2.3.6
+        uses: github/codeql-action/autobuild@6c089f53dd51dc3fc7e599c3cb5356453a52ca9e # v2.20.0
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@83f0fe6c4988d98a455712a27f0255212bba9bd4 # v2.3.6
+        uses: github/codeql-action/analyze@6c089f53dd51dc3fc7e599c3cb5356453a52ca9e # v2.20.0