Workflow to verify compatibility with GpsApp tutorial

.github/actions/tutorial/Dockerfile

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+FROM nasafprime/fprime-base
+
+USER root
+
+RUN  apt-get update && apt-get install -y --no-install-recommends doxygen && \
+     apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* && pip3 --no-cache-dir install fprime-tools fprime-gds
+
+COPY gps-build /gps-build
+
+ENTRYPOINT ["/gps-build"]

.github/actions/tutorial/github-tutorial-action.yml

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+name: 'F prime tutorial check'
+description: 'Runs community tutorial support on F prime'
+runs:
+  using: 'docker'
+  image: 'Dockerfile'

.github/actions/tutorial/gps-build

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+#!/bin/bash
+
+# Exit when any command fails
+set -e
+set -x
+
+# Change to GitHub workspace
+cd "$GITHUB_WORKSPACE"
+
+# Move to GpsApp directory
+cd gps-tutorial/GpsApp
+
+# Build GpsApp
+fprime-util generate
+fprime-util build

.github/workflows/tutorial-support.yml

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+# This is a basic workflow to help you get started with Actions
+
+name: tutorial-support
+
+# Controls when the action will run. 
+on:
+  # Triggers the workflow on push or pull request events but only for the devel branch
+  push:
+    branches: [ master, devel ]
+  pull_request:
+    branches: [ master, devel ]
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build"
+  build:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      - name: checkout latest GpsApp repo
+        uses: actions/checkout@v2
+        with:
+          repository: fprime-community/gps-tutorial
+          path: ./gps-tutorial
+
+      # Checks-out latest version of the fprime repo
+      - name: checkout latest fprime repo
+        uses: actions/checkout@v2
+        with:
+          path: ./gps-tutorial/fprime
+
+      # Build tutorial test
+      - name: tutorial-test
+        uses: ./gps-tutorial/fprime/.github/actions/tutorial/
+        id: github-tutorial-action