Removed need for dind from CI CD

.gitlab-ci.yml

@@ -8,8 +8,6 @@ stages:
 # Test stage for running unit tests with Docker
 test:
   stage: test
-  services:
-    - docker:dind  # Docker-in-Docker service to allow Docker commands in your job
   variables:
     JULIA_PROJECT: "."  # Ensure that Julia uses the project environment
   before_script:

test/runtests.jl

@@ -3,12 +3,6 @@ using JuliaDockerClient
 
 @testset "Docker Client Utils Tests" begin
 
-    @testset "test_connection Tests" begin
-        # Testing if the Docker service is reachable
-        @test test_connection() == true  # This expects the Docker service to be running
-    end
-
-
     @testset "registry_login Tests" begin
         @testset "registry_login Tests" begin
             # Access environment variables using ENV dictionary