qa: don't compile nor use the coordinator, run the dummy one

.cirrus.yml

@@ -33,17 +33,15 @@ task:
     set -xe
 
     # Install the dependencies
-    apt update && apt install -y postgresql python3 python3-venv
+    apt update && apt install -y python3 python3-venv
 
-    # Compile the daemon and the servers
+    # Compile the daemon and the servers (but the coordinator)
     cargo build --release
     export REVAULTD_PATH=$PWD/target/release/revaultd
     git submodule update --init
     cd tests/servers
     cd miradord && cargo build
     export MIRADORD_PATH=$PWD/target/debug/miradord
-    cd ../coordinatord && cargo build
-    export COORDINATORD_PATH=$PWD/target/debug/coordinatord
     cd ../cosignerd && cargo build
     export COSIGNERD_PATH=$PWD/target/debug/cosignerd
     cd ../../../
@@ -54,11 +52,6 @@ task:
     tar -xzf $ARCHIVE_NAME
     export BITCOIND_PATH=$BITCOIND_DIR_NAME/bin/bitcoind
 
-    # Setup the postgres instance for the servers
-    pg_ctlcluster 13 main start
-    su -c "psql -c \"CREATE ROLE test CREATEDB LOGIN PASSWORD 'test'\"" - postgres
-    export POSTGRES_USER=test POSTGRES_PASS=test
-
     # Run the functional tests
     python3 -m venv venv
     . venv/bin/activate