ci update

docker/docker-compose.2004.55.yaml

@@ -1,14 +1,13 @@
 version: "3"
 
 services:
-        
+
   runtime-setup:
     image: async-http-client:20.04-5.5
     build:
       args:
         ubuntu_version: "focal"
         swift_version: "5.5"
-
 
   test:
     image: async-http-client:20.04-5.5

docker/docker-compose.2004.56.yaml

@@ -1,13 +1,13 @@
 version: "3"
 
 services:
-        
+
   runtime-setup:
     image: async-http-client:20.04-5.6
     build:
       args:
-        base_image: "swiftlang/swift:nightly-5.6-focal"
-
+        ubuntu_version: "focal"
+        swift_version: "5.6"
 
   test:
     image: async-http-client:20.04-5.6

docker/docker-compose.2004.57.yaml

@@ -0,0 +1,17 @@
+version: "3"
+
+services:
+
+  runtime-setup:
+    image: async-http-client:20.04-5.7
+    build:
+      args:
+        base_image: "swiftlang/swift:nightly-main-focal"
+
+  test:
+    image: async-http-client:20.04-5.7
+    environment: []
+      #- SANITIZER_ARG=--sanitize=thread
+
+  shell:
+    image: async-http-client:20.04-5.7

docker/docker-compose.2004.main.yaml

@@ -1,13 +1,12 @@
 version: "3"
 
 services:
-        
+
   runtime-setup:
     image: async-http-client:20.04-main
     build:
       args:
         base_image: "swiftlang/swift:nightly-main-focal"
-
 
   test:
     image: async-http-client:20.04-main