Adds renovate-bot support (#24)

#### 📖 Summary

<!-- Provide a summary of your changes. Describe the why and not how. -->

#### 📑 Test Plan

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- [x] Tested via CI pipeline
- [ ] Custom test
- [ ] No test plan

##### Details / Justification

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#### 📚 Additional Notes

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Co-authored-by: OCram85 <marco.blessing@googlemail.com>
Reviewed-on: #24

.changelog.yml

@@ -0,0 +1,38 @@
+# The full repository name
+repo: OCram85/Blog
+
+# Service type (gitea or github)
+service: gitea
+
+# Base URL for Gitea instance if using gitea service type (optional)
+# Default: https://gitea.com
+base-url: https://gitea.ocram85.com
+
+# Changelog groups and which labeled PRs to add to each group
+groups:
+  - name: 🐛 BUGFIXES
+    labels:
+      - bug
+  - name: ✨ FEATURES
+    labels:
+      - feature
+  - name: 🛠️ ENHANCEMENTS
+    labels:
+      - enhancement
+  - name: 📦 BUILD
+    labels:
+      - pipeline
+  - name: 🤖 DEPENDENCIES
+    labels:
+      - renovate
+  - name: 📚 DOCS
+    labels:
+      - docs
+  - name: ⚙️ META
+    labels:
+      - meta
+  - name: 🔖 MISC
+    default: true
+
+# regex indicating which labels to skip for the changelog
+skip-labels: skip-changelog|backport\/.+

.woodpecker/.renovate.yml

@@ -0,0 +1,21 @@
+pipeline:
+  DockerBaseImage:
+    image: renovate/renovate:34.22-slim
+    commands:
+      - "renovate"
+    secrets:
+      - RENOVATE_TOKEN
+    environment:
+      #LOG_LEVEL: debug
+      RENOVATE_PLATFORM: "gitea"
+      RENOVATE_ENDPOINT: "https://gitea.ocram85.com"
+      RENOVATE_REPOSITORIES: "${CI_REPO}"
+      RENOVATE_LABELS: "renovate"
+      #RENOVATE_DRY_RUN: "full"
+      RENOVATE_TOKEN: "${RENOVATE_TOKEN}"
+    when:
+      event:
+        - push
+      branch:
+        - master
+        - updDeps

renovate.json

@@ -0,0 +1,12 @@
+{
+  "dependencyDashboard": true,
+  "docker": {
+    "enabled": true
+  },
+  "docker-compose": {
+    "enabled": true
+  },
+  "woodpecker": {
+    "enabled": true
+  }
+}