Include devcontainer.json file in sample apps to open in codespaces

.devcontainer/app-hello-world-csharp/devcontainer.json

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+{
+	"name": "app-hello-world-csharp",
+	"dockerComposeFile": ["../../docker-compose.yml"],
+	"service": "csharp",
+	"shutdownAction": "none",
+	"workspaceFolder": "/workspace/samples/app-hello-world/csharp/Microsoft.Teams.Samples.HelloWorld.Web"
+}

.devcontainer/bot-conversation-python/devcontainer.json

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+{
+	"name": "bot-conversation-python",
+	"dockerComposeFile": ["../../docker-compose.yml"],
+	"service": "Python",
+	"shutdownAction": "none",
+	"workspaceFolder": "/workspace/samples/bot-conversation/python"
+}

.devcontainer/bot-formatting-cards-container-nodejs/devcontainer.json

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+{
+	"name": "bot-formatting-cards-container-nodejs",
+	"dockerComposeFile": ["../../docker-compose.yml"],
+	"service": "nodejs",
+	"shutdownAction": "none",
+	"workspaceFolder": "/workspace/samples/bot-formatting-cards/nodejs"
+}

.devcontainer/msgext-link-unfurling-python/devcontainer.json

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+{
+	"name": "msgext-link-unfurling-python",
+	"dockerComposeFile": ["../../docker-compose.yml"],
+	"service": "Python",
+	"shutdownAction": "none",
+	"workspaceFolder": "/workspace/samples/msgext-link-unfurling/python"
+}

.devcontainer/tab-adaptive-cards-nodejs/devcontainer.json

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+{
+	"name": "tab-adaptive-cards-nodejs",
+	"dockerComposeFile": ["../../docker-compose.yml"],
+	"service": "nodejs",
+	"shutdownAction": "none",
+	"workspaceFolder": "/workspace/samples/tab-adaptive-cards/nodejs"
+}

.devcontainer/tab-personal-sso-quickstart-nodejs/devcontainer.json

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+{
+	"name": "tab-personal-sso-quickstart-nodejs",
+	"dockerComposeFile": ["../../docker-compose.yml"],
+	"service": "nodejs",
+	"shutdownAction": "none",
+	"workspaceFolder": "/workspace/samples/tab-personal-sso-quickstart/js"
+}

docker-compose.yml

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+version: '3'
+services:
+  Python:
+    image: mcr.microsoft.com/devcontainers/python:1-3.8-bookworm
+    volumes:
+      # Mount the root folder that contains .git
+      - .:/workspace:cached
+    command: sleep infinity
+    links:
+      - nodejs
+    # ...
+
+  nodejs:
+    image: mcr.microsoft.com/devcontainers/typescript-node:1-20-bookworm
+    volumes:
+      # Mount the root folder that contains .git
+      - .:/workspace:cached
+    command: sleep infinity
+    links:
+      - csharp
+    # ...
+
+  csharp:
+    image: mcr.microsoft.com/devcontainers/dotnet:0-6.0
+    volumes:
+      # Mount the root folder that contains .git
+      - .:/workspace:cached
+    command: sleep infinity
+    # ...