docs: update readme and made changes to docker workflow

Author: amanstep

.github/workflows/docker.yaml

@@ -18,12 +18,12 @@ jobs:
         if: startsWith(github.event.inputs.release_tag, 'v')
         steps:
         - name: Harden the runner (Audit all outbound calls)
-          uses: step-security/harden-runner@0634a2670c59f64b4a01f0f96f84700a4088b9f0 # v2.12.0
+          uses: step-security/harden-runner@v2
           with:
             egress-policy: audit
 
         - name: Checkout
-          uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+          uses: actions/checkout@v5
         - name: Validate tag format
           run: |
             TAG=${{ github.event.inputs.release_tag }}
@@ -33,20 +33,20 @@ jobs:
             fi
             echo "✅ Valid semver tag: $TAG"
         - name: Log in to GitHub Container Registry
-          uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3.4.0
+          uses: docker/login-action@v3
           with:
             registry: ghcr.io
             username: ${{ github.actor }}
             password: ${{ secrets.GITHUB_TOKEN }}
 
         - name: Set up QEMU for ARM builds
-          uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392 # v3.6.0
+          uses: docker/setup-qemu-action@v3
 
         - name: Set up Docker Buildx
-          uses: docker/setup-buildx-action@b5ca514318bd6ebac0fb2aedd5d36ec1b5c232a2 # v3.10.0
+          uses: docker/setup-buildx-action@v3
 
         - name: Build and push Docker image
-          uses: docker/build-push-action@14487ce63c7a62a4a324b0bfb37086795e31c6c1 # v6.16.0
+          uses: docker/build-push-action@v6
           with:
             context: .
             push: true

README.md

@@ -7,10 +7,6 @@ The advantage of using `ghcommit` is that the commits will be signed by GitHub's
 GPG key and show as **Verified**. This is important for repositories that require
 signed commits.
 
-The plugin is inspired by [stefanzweifel/git-auto-commit-action](https://github.com/stefanzweifel/git-auto-commit-action)
-and uses some of the same input parameters. We expect to emulate more of its
-parameters over time and PRs providing similar functionality will be considered.
-
 ## Usage
 
 The plugin is currently implemented as a Docker style plugin. It must be run on