ci: Remove old release workflows

Signed-off-by: Dave Tucker <dave@dtucker.co.uk>

.github/changelog-base.json

@@ -1,41 +0,0 @@
-{
-    "categories": [
-      {
-        "title": "## 🚀 Features",
-        "labels": ["feature"],
-        "exhaustive": true
-      },
-      {
-        "title": "## 🐛 Fixes and 🤏 Small Changes",
-        "labels": ["fix"],
-        "exhaustive": true
-      },
-      {
-        "title": "## 🧪 Tests",
-        "labels": ["test"],
-        "exhaustive": true
-      },
-      {
-        "title": "## 🤝 Dependencies and 🤖 Generated Code",
-        "labels": ["dependencies"],
-        "exhaustive": true
-      },
-      {
-        "title": "## 📃 Documentation",
-        "labels": ["documentation"],
-        "exhaustive": true
-      }
-    ],
-    "ignore_labels": [
-      "ignore"
-    ],
-    "tag_resolver": {
-      "filter": {
-        "pattern": "<from-workflow>"
-      },
-      "transformer": {
-        "pattern": "<from-workflow>",
-        "target": "$1"
-      }
-    }
-}

.github/prep-changelog-config.sh

@@ -1,13 +0,0 @@
-#!/bin/bash
-
-# Remove "refs/tags/"
-tag="${GITHUB_REF##*/}"
-# Extract crate name
-crate=$(echo $tag | sed 's/-v[0-9].*//g')
-# Semver portion follows after the ${crate}-v
-tagPattern="${crate}-v(.+)"
-
-echo ::group::Configuring changelog generator
-jq '.tag_resolver.filter.pattern="'$tagPattern'" | .tag_resolver.transformer.pattern="'$tagPattern'" | .categories[].labels += ["'$crate'"]' \
-  .github/changelog-base.json | tee .github/changelog-config.json
-echo ::endgroup::

.github/workflows/release.yml

@@ -1,34 +0,0 @@
-name: release
-on:
-  push:
-    tags:
-      - '*'
-
-jobs:
-  release:
-    if: startsWith(github.ref, 'refs/tags/')
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Prep Config
-        run: .github/prep-changelog-config.sh
-
-      - name: Build Changelog
-        id: github_release
-        uses: mikepenz/release-changelog-builder-action@v4
-        with:
-          configuration: ".github/changelog-config.json"
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Create Release
-        uses: actions/create-release@v1
-        with:
-          tag_name: ${{ github.ref }}
-          release_name: ${{ github.ref }}
-          body: ${{ steps.github_release.outputs.changelog }}
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}