Fix development workflow. (#649)

Suites cannot be run locally anymore following the move of the example
directory into the suites directory.

internal/suites/example/compose/authelia/Dockerfile.backend

@@ -6,7 +6,7 @@ ARG GROUP_ID
 # gcc and musl-dev are required for building go-sqlite3
 RUN addgroup --gid ${GROUP_ID} dev && \
     adduser --uid ${USER_ID} -G dev -D dev && \
-    apk --no-cache add gcc musl-dev
+    apk --no-cache add gcc musl-dev git
 
 RUN mkdir -p /etc/authelia && chown dev:dev /etc/authelia
 RUN mkdir -p /var/lib/authelia && chown dev:dev /var/lib/authelia

internal/suites/example/compose/authelia/docker-compose.backend.dev.yml

@@ -11,7 +11,7 @@ services:
     working_dir: /app
     volumes:
       - './example/compose/authelia/resources/:/resources'
-      - '.:/app'
+      - '../..:/app'
       - '${GOPATH}:/go'
     labels:
       - 'traefik.frontend.rule=Host:login.example.com;PathPrefix:/api'

internal/suites/example/compose/authelia/docker-compose.frontend.dev.yml

@@ -11,7 +11,7 @@ services:
     working_dir: /app
     volumes:
       - './example/compose/authelia/resources/:/resources'
-      - './web:/app'
+      - '../../web:/app'
     labels:
       - 'traefik.frontend.rule=Host:login.example.com'
       - 'traefik.http.routers.authelia_frontend.rule=Host(`login.example.com`)'