Update docker-api version to 2.4.0

Fix upserve/docker-api#586

Author: guilleiguaran

core/Gemfile.lock

@@ -3,26 +3,28 @@ PATH
   specs:
     testcontainers-core (0.2.0)
       base64 (~> 0.3)
-      docker-api (~> 2.2)
+      docker-api (~> 2.4)
       java-properties (~> 0.3.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
     ast (2.4.3)
     base64 (0.3.0)
-    docker-api (2.2.0)
-      excon (>= 0.47.0)
+    docker-api (2.4.0)
+      excon (>= 0.64.0)
       multi_json
-    excon (0.99.0)
+    excon (1.3.0)
+      logger
     java-properties (0.3.0)
     json (2.15.1)
     language_server-protocol (3.17.0.5)
     lint_roller (1.1.0)
+    logger (1.7.0)
     minitest (5.26.0)
     minitest-hooks (1.5.0)
       minitest (> 5.3)
-    multi_json (1.15.0)
+    multi_json (1.17.0)
     parallel (1.27.0)
     parser (3.3.9.0)
       ast (~> 2.4.1)

core/testcontainers-core.gemspec

@@ -30,7 +30,7 @@ Gem::Specification.new do |spec|
   spec.require_paths = ["lib"]
 
   # Uncomment to register a new dependency of your gem
-  spec.add_dependency "docker-api", "~> 2.2"
+  spec.add_dependency "docker-api", "~> 2.4"
   spec.add_dependency "java-properties", "~> 0.3.0"
   spec.add_dependency "base64", "~> 0.3"