build: Delete monkey_island_builder.yml

This file was used by appimage-builder, which we are no longer using.

deployment_scripts/appimage/monkey_island_builder.yml

@@ -1,40 +0,0 @@
-version: 1
-
-AppDir:
-  path: '../monkey-appdir'
-
-  app_info:
-    id: org.guardicore.monkey-island
-    name: Monkey Island
-    icon: monkey-icon
-    version: 1.10.0
-    exec: bin/bash
-    exec_args: "$APPDIR/usr/src/monkey_island/linux/run_appimage.sh"
-
-
-  apt:
-    arch: amd64
-    sources:
-      - sourceline: deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ bionic main restricted
-        key_url: http://keyserver.ubuntu.com/pks/lookup?op=get&search=0x3B4FE6ACC0B21F32
-      - sourceline: deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ bionic universe
-      - sourceline: deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ bionic-security main restricted
-      - sourceline: deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ bionic-security universe
-      - sourceline: deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ bionic-updates main restricted
-      - sourceline: deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ bionic-updates universe
-
-
-    include:
-      - bash
-      - python3.7
-
-  runtime:
-    env:
-      PATH: '${APPDIR}/usr/bin:${PATH}'
-      PYTHONHOME: '${APPDIR}/usr'
-      PYTHONPATH: '${APPDIR}/usr/lib/python3.7/site-packages'
-
-AppImage:
-  update-information: None
-  sign-key: None
-  arch: x86_64