chore(deps): bump actions/checkout from 6.0.2 to 7.0.0

Bumps [actions/checkout](https://github.com/actions/checkout) from 6.0.2 to 7.0.0.
- [Release notes](https://github.com/actions/checkout/releases)
- [Commits](actions/checkout@v6.0.2...v7)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: 7.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -42,7 +42,7 @@ jobs:
           --health-timeout 5s
           --health-retries 10
     steps:
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v7.0.0
       - name: Setup Node
         uses: actions/setup-node@v6
         with:

.github/workflows/push-pr.yml

@@ -18,7 +18,7 @@ jobs:
       contents: write
       actions: write
     steps:
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v7.0.0
       - name: push-pr
         env:
           PR: ${{ inputs.prNumber }}

.github/workflows/sbt-dependency-graph.yaml

@@ -10,7 +10,7 @@ jobs:
     steps:
       - name: Checkout branch
         id: checkout
-        uses: actions/checkout@0c366fd6a839edf440554fa01a7085ccba70ac98 # v6.0.1
+        uses: actions/checkout@e8d4307400f9427dba7cb98e488d6ab85f1cec5f # v6.0.1
       - name: Install Java
         id: java
         uses: actions/setup-java@0f481fcb613427c0f801b606911222b5b6f3083a # v5.5.0