feat: log parsed commands and step summary (#2761)

* feat: log parsed command data in json logger

* Could be used to upload the GITHUB_STEP_SUMMARY by downstream Projects
* You can see the summary and other commands
* Access the raw line of most commands

* Update step.go

* Update step.go

* Update push.yml

* .

---------

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

pkg/runner/testdata/stepsummary/push.yml

@@ -0,0 +1,27 @@
+name: Step Summary Example
+
+on: [push]
+
+jobs:
+  create_summary:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      # GITHUB_STEP_SUMMARY test
+      - name: Create Step Summary
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const summary = `
+            ## Workflow Summary
+            - **Repository**: ${context.repo.owner}/${context.repo.repo}
+            - **Branch**: ${context.ref}
+            - **Commit SHA**: ${context.sha}
+            - **Event**: ${context.eventName}
+            `;
+            console.log('Summary:', summary);
+            await core.summary.addRaw(summary);
+            await core.summary.write();
+          github-token: none