Bump the all-gh-actions group with 2 updates

Bumps the all-gh-actions group with 2 updates: [octo-sts/action](https://github.com/octo-sts/action) and [renovatebot/github-action](https://github.com/renovatebot/github-action).


Updates `octo-sts/action` from 1.0.2 to 1.0.3
- [Release notes](https://github.com/octo-sts/action/releases)
- [Commits](octo-sts/action@a26b0c6...d6c70ad)

Updates `renovatebot/github-action` from 43.0.17 to 43.0.18
- [Release notes](https://github.com/renovatebot/github-action/releases)
- [Changelog](https://github.com/renovatebot/github-action/blob/main/CHANGELOG.md)
- [Commits](renovatebot/github-action@70ea19f...aec779d)

---
updated-dependencies:
- dependency-name: octo-sts/action
  dependency-version: 1.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all-gh-actions
- dependency-name: renovatebot/github-action
  dependency-version: 43.0.18
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all-gh-actions
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/make-self-upgrade.yaml

@@ -32,7 +32,7 @@ jobs:
           exit 1
 
       - name: Octo STS Token Exchange
-        uses: octo-sts/action@a26b0c6455c7f13316f29a8766287f939e75f6c8 # v1.0.2
+        uses: octo-sts/action@d6c70ad3b9ac85df6da6b9749014d7283987cfec # v1.0.3
         id: octo-sts
         with:
           scope: 'jetstack/jetstack-secure'

.github/workflows/renovate.yaml

@@ -27,7 +27,7 @@ jobs:
           exit 1
 
       - name: Octo STS Token Exchange
-        uses: octo-sts/action@a26b0c6455c7f13316f29a8766287f939e75f6c8 # v1.0.2
+        uses: octo-sts/action@d6c70ad3b9ac85df6da6b9749014d7283987cfec # v1.0.3
         id: octo-sts
         with:
           scope: 'jetstack/jetstack-secure'
@@ -50,7 +50,7 @@ jobs:
           go-version: ${{ steps.go-version.outputs.result }}
 
       - name: Self-hosted Renovate
-        uses: renovatebot/github-action@70ea19f1b0dc8a9cc7af1b4278f8d3fd9778b577 # v43.0.17
+        uses: renovatebot/github-action@a3c115cd6676c8a5bc72f9715f108759e570daf5 # v43.0.19
         with:
           configurationFile: .github/renovate.json5
           token: ${{ steps.octo-sts.outputs.token }}