Delete .devcontainer directory

Signed-off-by: Kjeld Schouten <kjeld@schouten-lebbing.nl>

.devcontainer/devcontainer.json

@@ -1,38 +0,0 @@
-// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
-// https://github.com/microsoft/vscode-dev-containers/tree/v0.154.0/containers/ruby
-{
-    "name": "Ruby",
-    "image": "ghcr.io/truecharts/devcontainer:3.1.10@sha256:c239addf725eb5cedf79517f8089fdafdc32b5270d1893ee87ae6e511b9bcae3",
-
-    // Set *default* container specific settings.json values on container create.
-    "settings": {
-        "terminal.integrated.shell.linux": "/bin/bash"
-    },
-
-    // Add the IDs of extensions you want installed when the container is created.
-    "extensions": [
-        "ms-kubernetes-tools.vscode-kubernetes-tools",
-        "rebornix.Ruby",
-        "github.vscode-pull-request-github",
-        "eamodio.gitlens",
-        "yzhang.markdown-all-in-one",
-        "davidanson.vscode-markdownlint",
-        "esbenp.prettier-vscode",
-        "2gua.rainbow-brackets",
-        "bmuskalla.vscode-tldr",
-        "visualstudioexptteam.vscodeintellicode",
-        "wingrunr21.vscode-ruby",
-        "redhat.vscode-yaml",
-        "spmeesseman.vscode-taskexplorer",
-        "formulahendry.code-runner"
-    ],
-
-    // Use 'forwardPorts' to make a list of ports inside the container available locally.
-    // "forwardPorts": [],
-
-    // Use 'postCreateCommand' to run commands after the container is created.
-    "postCreateCommand": "export RUBYJQ_USE_SYSTEM_LIBRARIES=1 && bundle install",
-
-    // Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
-    "remoteUser": "vscode"
-}