Remove Actions workflows

.github/workflows/build.yml

@@ -1,38 +0,0 @@
-name: GitHub Actions Demo
-run-name: ${{ github.actor }} is testing out GitHub Actions 🚀
-on: [push]
-jobs:
-  Build-NUT-ARM64:
-    runs-on: ubuntu-22.04
-    steps:
-      - name: Update APT cache
-        run: apt-get update
-
-      - name: Install build dependencies
-        run: apt-get install -yqq build-essential asciidoc debhelper dh-python docbook-xml libavahi-client-dev libavahi-core-dev libfreeipmi-dev libgd-dev libi2c-dev libipmimonitoring-dev libmodbus-dev libneon27-dev libnss3-dev libpowerman0-dev libsnmp-dev libusb-1.0-0-dev libwrap0-dev libxml2-utils xsltproc asciidoc-dblatex dblatex docbook-xsl
-
-      - name: Restore cached repo
-        uses: actions/cache/restore@v3
-        with:
-          path: repo/
-          key: ${{ runner.arch }}-build
-
-      - name: Check out repository code
-        uses: actions/checkout@v4
-        with:
-          path: repo/
-
-      - name: Build the DEB packages
-        run: dpkg-buildpackage -b -us -uc
-        working-directory: repo/
-
-      - name: Cache the repo
-        uses: actions/cache/save@v3
-        with:
-          path: repo/
-          key: ${{ runner.arch }}-build
-
-      - name: Upload the DEB packages
-        uses: actions/upload-artifact@v3
-        with:
-          path: '*.deb'