fix: enhance host configuration port binding

[wilsouza]

What does this PR do?

This PR refactors the mergePortBinding function to accommodate exposed ports with their respective protocols.

Why is it important?

It enables to configure port binding to an exposed port declared with protocol.

Related issues

• Closes [Bug]: Issue with Port Mapping in ContainerRequest #2483

How to test this PR

Create a container with following request should map exposed container redis port to port binding configured.

genericContainerReq := testcontainers.GenericContainerRequest{
	ContainerRequest: req := testcontainers.ContainerRequest{
		Image:        "redis:6.2",
		Name:         "redis",
		ExposedPorts: []string{"6379/tcp"},
		WaitingFor:   wait.ForExposedPort(),
		HostConfigModifier: func(hc *container.HostConfig) {
			hc.PortBindings = map[nat.Port][]nat.PortBinding{
				"6379/tcp": {{HostIP: "0.0.0.0", HostPort: "6379"}},
			}
		},
	},
	Started:          true,
}

container, err := testcontainers.GenericContainer(context.Background(), genericContainerReq)

The container should be configured with port map 6379:6379

docker ps

CONTAINER ID   IMAGE                       COMMAND                  CREATED         STATUS         PORTS                     NAMES
ee95a18b3ccc   redis:6.2                   "docker-entrypoint.s…"   6 seconds ago   Up 6 seconds   0.0.0.0:6379->6379/tcp    redis

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[mdelapenya]

@wilsouza could you run make tidy-all in the root of the project? Please make sure you have Go 1.21. We need to spread the go.mod changes (removing a dep) across all submodules 🙏

[wilsouza]

@mdelapenya, I've executed the make tidy-all command. I've also performed a rebase operation on the branch to resolve conflicts.

[mdelapenya]

LGTM, thanks!