fix(ci): copy plugin into test image

.docker/ci/Dockerfile

@@ -31,6 +31,8 @@ RUN ln -s /usr/local/lib/node_modules/npm/bin/npm-cli.js /usr/local/bin/npm \
         --classmap-authoritative \
     && ln -s /opt/moodle-plugin-ci/bin/moodle-plugin-ci /usr/local/bin/moodle-plugin-ci
 
+COPY . /plugin
+
 ENV LANG=en_AU.UTF-8
 
 WORKDIR /workspace

.dockerignore

@@ -0,0 +1,11 @@
+.git
+.github
+.gitea
+.docker
+.dockerignore
+.env
+.env.*
+compose.yaml
+node_modules
+vendor
+*.log

compose.yaml

@@ -25,8 +25,6 @@ services:
       DB_USER: postgres
       MOODLE_BRANCH: v5.2.2
       NPM_CONFIG_FETCH_RETRIES: 5
-    volumes:
-      - .:/plugin:ro
     command:
       - /bin/bash
       - -lc