try to fix ci attempt 1

.drone.yml

@@ -4,6 +4,7 @@ steps:
     - name: test-linux
       image: rust
       commands:
+          - apk add gtk+3.0-dev
           - cargo test -v
 ---
 kind: pipeline
@@ -12,6 +13,7 @@ steps:
     - name: release-linux
       image: rust
       commands:
+          - apk add gtk+3.0-dev
           - cargo build --release -v
 
     - name: release-win
@@ -22,6 +24,7 @@ steps:
     - name: release-debian
       image: rust
       commands:
+          - apk add gtk+3.0-dev
           # install tool required for building debian packages
           - cargo install cargo-deb
           - cargo deb -v -p cli -o target/debian/jm.deb