nextcloud-mediadc update/add workflows

root/etc/cont-init.d/98-mediadc-dependency-install

@@ -1,43 +0,0 @@
-#!/usr/bin/with-contenv bash
-
-ALPINE_VER=$(cat /etc/apk/repositories | grep main | sed 's|.*alpine/v||' | sed 's|/main.*||')
-if [ "${ALPINE_VER}" = "3.14" ]; then
-    PIP_ARGS="-f https://wheel-index.linuxserver.io/alpine/"
-else
-    PIP_ARGS="-f https://wheel-index.linuxserver.io/alpine-${ALPINE_VER}/"
-fi
-
-echo "**** Installing required packages ****"
-apk add --no-cache \
-    ffmpeg \
-    imagemagick \
-    supervisor \
-    py3-numpy \
-    py3-pillow \
-    py3-asn1crypto
-
-echo "**** Installing optional packages ****"
-apk add --no-cache \
-    py3-cffi \
-    py3-scipy \
-    py3-pynacl \
-    py3-cryptography \
-    py3-pip
-
-if [ $(arch) = "armv7l" ]; then
-    echo "**** Installing build deps for pillow_heif on arm32v7, compiling pillow_heif may take a long time in the next step ****"
-    apk add --no-cache \
-        python3-dev \
-        libtool \
-        git \
-        gcc \
-        m4 \
-        perl \
-        alpine-sdk \
-        cmake \
-        aom-dev
-fi
-
-echo "**** Installing pillow_heif, hexhamming and pywavelets ****"
-python3 -m pip install -U pip wheel setuptools
-python3 -m pip install ${PIP_ARGS} pillow_heif hexhamming pywavelets