feat: add container build

Dockerfile

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+FROM node:22.8.0-alpine3.20
+
+LABEL org.label-schema.maintainer="Voxpupuli Team <[email protected]>" \
+      org.label-schema.vendor="Voxpupuli" \
+      org.label-schema.url="https://github.com/voxpupuli/container-semantic-release" \
+      org.label-schema.name="Vox Pupuli Container for semantic-release" \
+      org.label-schema.license="AGPL-3.0-or-later" \
+      org.label-schema.vcs-url="https://github.com/voxpupuli/container-semantic-release" \
+      org.label-schema.schema-version="1.0" \
+      org.label-schema.dockerfile="/Dockerfile"
+
+RUN apk update \
+    && apk upgrade \
+    && apk add --no-cache --update git git-lfs openssh-client
+
+WORKDIR /npm
+
+ENV PATH="$PATH:/npm/node_modules/.bin"
+
+COPY Dockerfile /
+COPY package.json package-lock.json /npm/
+
+RUN npm ci
+
+WORKDIR /data
+
+ENTRYPOINT [ "semantic-release" ]
+CMD [ "--dry-run" ]

README.md

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+# Voxpupuli Semantic Release Container
+
+## How to generate package.json and package-lock.json
+
+```shell
+npm install \
+  semantic-release \
+  @bobvanderlinden/semantic-release-pull-request-analyzer \
+  @semantic-release/changelog \
+  @semantic-release/commit-analyzer \
+  @semantic-release/exec \
+  @semantic-release/git \
+  @semantic-release/github \
+  @semantic-release/gitlab \
+  @semantic-release/release-notes-generator \
+  semantic-release-commits-lint \
+  semantic-release-github-milestones \
+  semantic-release-github-pullrequest \
+  semantic-release-jira-notes \
+  semantic-release-license \
+  semantic-release-major-tag \
+  semantic-release-pypi \
+  semantic-release-replace-plugin
+```