Delete .github/workflows/solus-eopkg-build.yml

Removing Solus Build.  Will possibly bring this back when I have more time.

.github/workflows/solus-eopkg-build.yml

@@ -1,79 +0,0 @@
-name: Solus eopkg build
-
-on:
-  workflow_dispatch:
-    inputs:
-      package_yml:
-        description: "Path to Solus package.yml for ypkg build"
-        required: false
-        default: "packaging/solus/package.yml"
-      solus_image:
-        description: "Solus container image"
-        required: false
-        default: "docker.io/silkeh/solus:latest"
-  push:
-    branches:
-      - main
-      - master
-
-permissions:
-  contents: read
-  packages: read
-
-jobs:
-  build-eopkg:
-    runs-on: ubuntu-latest
-    env:
-      SOLUS_IMAGE: ${{ inputs.solus_image || 'docker.io/silkeh/solus:latest' }}
-      PACKAGE_YML: ${{ inputs.package_yml || 'packaging/solus/package.yml' }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Log in to GHCR (for ghcr.io images)
-        if: startsWith(env.SOLUS_IMAGE, 'ghcr.io/')
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ github.token }}
-
-      - name: Build eopkg package in Solus container
-        run: |
-          if [ ! -f "$PACKAGE_YML" ]; then
-            echo "Expected Solus packaging file at $PACKAGE_YML" >&2
-            echo "Available package.yml files:" >&2
-            find . -name "package.yml" -print >&2 || true
-            echo "Add a package.yml (ypkg) file or update the workflow input PACKAGE_YML." >&2
-            exit 1
-          fi
-
-          if ! docker pull "$SOLUS_IMAGE"; then
-            echo "Failed to pull SOLUS_IMAGE=$SOLUS_IMAGE" >&2
-            echo "Set workflow input 'solus_image' to a valid image that provides eopkg/ypkg." >&2
-            exit 1
-          fi
-
-          docker run --rm \
-            -v "$PWD":/workspace \
-            -w /workspace \
-            -e PACKAGE_YML="$PACKAGE_YML" \
-            "$SOLUS_IMAGE" \
-            sh -lc '
-              set -euo pipefail
-              eopkg update-repo -y
-              # Keep file-conflict handling on: some base images still carry
-              # openssl-11 leftovers, and Meson tooling is not always preinstalled.
-              eopkg install -y --ignore-file-conflicts \
-                ypkg git meson ninja pkgconf gcc gettext
-              ypkg build "$PACKAGE_YML"
-              mkdir -p /workspace/artifacts
-              find . -maxdepth 3 -name "*.eopkg" -type f -exec cp -v {} /workspace/artifacts/ \;
-            '
-
-      - name: Upload eopkg artifacts
-        uses: actions/upload-artifact@v4
-        with:
-          name: solus-eopkg
-          path: artifacts/*.eopkg
-          if-no-files-found: error