Bump ko-build/setup-ko from 0.7 to 0.8 in the github-actions group

Bumps the github-actions group with 1 update: [ko-build/setup-ko](https://github.com/ko-build/setup-ko).


Updates `ko-build/setup-ko` from 0.7 to 0.8
- [Release notes](https://github.com/ko-build/setup-ko/releases)
- [Commits](ko-build/setup-ko@3aebd05...d982fec)

---
updated-dependencies:
- dependency-name: ko-build/setup-ko
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-actions
...

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

.github/workflows/kind-e2e.yaml

@@ -46,7 +46,7 @@ jobs:
 
     # Install the latest release of ko
     - name: Install ko
-      uses: ko-build/setup-ko@3aebd0597dc1e9d1a26bcfdb7cbeb19c131d3037 # v0.7
+      uses: ko-build/setup-ko@d982fec422852203cfb2053a8ec6ad302280d04d # v0.8
 
     - name: Setup Registry
       run: |