docs: update README to include Podman migration steps and troubleshting section

[kalasgarov]

No description provided.

[github-actions]

Terraform plan for tts-10x-atj-dev

Plan: 0 to add, 2 to change, 0 to destroy.

Terraform used the selected providers to generate the following execution
plan. Resource actions are indicated with the following symbols:
!~  update in-place

Terraform will perform the following actions:

  # cloudfoundry_app.tts-10x-atj-dev-server-doj_tts-10x-atj-dev-server-doj-app_380DB029 will be updated in-place
!~  resource "cloudfoundry_app" "tts-10x-atj-dev-server-doj_tts-10x-atj-dev-server-doj-app_380DB029" {
!~      docker_image                    = "ghcr.io/gsa-tts/atj-platform/server-doj:eef77684cbde7721f85afe632338f26c09aa07f3" -> "ghcr.io/gsa-tts/atj-platform/server-doj:22def1e1784611abcdc1795deaad0e87ce20f77e"
        id                              = "6246c063-6cf4-423d-812a-4bfdeb62bcae"
        name                            = "tts-10x-atj-dev-server-doj-app"
#        (17 unchanged attributes hidden)

#        (3 unchanged blocks hidden)
    }

  # cloudfoundry_app.tts-10x-atj-dev-server-kansas_tts-10x-atj-dev-server-kansas-app_337A9CF1 will be updated in-place
!~  resource "cloudfoundry_app" "tts-10x-atj-dev-server-kansas_tts-10x-atj-dev-server-kansas-app_337A9CF1" {
!~      docker_image                    = "ghcr.io/gsa-tts/atj-platform/server-kansas:eef77684cbde7721f85afe632338f26c09aa07f3" -> "ghcr.io/gsa-tts/atj-platform/server-kansas:22def1e1784611abcdc1795deaad0e87ce20f77e"
        id                              = "f7c60971-bffd-4a6e-a0bb-af1191079918"
        name                            = "tts-10x-atj-dev-server-kansas-app"
#        (17 unchanged attributes hidden)

#        (3 unchanged blocks hidden)
    }

Plan: 0 to add, 2 to change, 0 to destroy.

📝 Plan generated in Post Terraform plan to PR comment #364

[danielnaab]

This is very nice and thorough! 🚀 Would it be possible to move the Podman-specific instructions into a separate document in the documents directory, with a link on the main README? Also, can you make it clear that we support both Podman and Docker, and that the instructions only apply if the user would like to use Podman?

[danielnaab]

👍