Add DevContainer files for Clang 13 to 17

.devcontainer/clang13/Dockerfile

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+FROM ubuntu:22.04
+
+RUN apt-get update
+RUN apt-get install -y cmake git clang-13 libc++-13-dev libc++abi-13-dev
+ENV CC=clang-13 CXX=clang++-13

.devcontainer/clang13/devcontainer.json

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+{
+	"name": "Clang 13",
+	"build": {
+		"dockerfile": "Dockerfile"
+	},
+	"runArgs": [
+		"--name=ArduinoJson-clang13"
+	],
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"ms-vscode.cmake-tools"
+			],
+			"settings": {
+				"cmake.generator": "Unix Makefiles",
+				"cmake.buildDirectory": "/tmp/build"
+			}
+		}
+	}
+}

.devcontainer/clang14/Dockerfile

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+FROM ubuntu:22.04
+
+RUN apt-get update
+RUN apt-get install -y cmake git clang-14 libc++-14-dev libc++abi-14-dev
+ENV CC=clang-14 CXX=clang++-14

.devcontainer/clang14/devcontainer.json

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+{
+	"name": "Clang 14",
+	"build": {
+		"dockerfile": "Dockerfile"
+	},
+	"runArgs": [
+		"--name=ArduinoJson-clang14"
+	],
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"ms-vscode.cmake-tools"
+			],
+			"settings": {
+				"cmake.generator": "Unix Makefiles",
+				"cmake.buildDirectory": "/tmp/build"
+			}
+		}
+	}
+}

.devcontainer/clang15/Dockerfile

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+FROM ubuntu:22.04
+
+RUN apt-get update
+RUN apt-get install -y cmake git clang-15 libc++-15-dev libc++abi-15-dev
+ENV CC=clang-15 CXX=clang++-15

.devcontainer/clang15/devcontainer.json

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+{
+	"name": "Clang 15",
+	"build": {
+		"dockerfile": "Dockerfile"
+	},
+	"runArgs": [
+		"--name=ArduinoJson-clang15"
+	],
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"ms-vscode.cmake-tools"
+			],
+			"settings": {
+				"cmake.generator": "Unix Makefiles",
+				"cmake.buildDirectory": "/tmp/build"
+			}
+		}
+	}
+}

.devcontainer/clang16/Dockerfile

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+FROM ubuntu:22.04
+
+RUN apt-get update
+RUN apt-get install -y cmake git clang-16 libc++-16-dev libc++abi-16-dev
+ENV CC=clang-16 CXX=clang++-16

.devcontainer/clang16/devcontainer.json

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+{
+	"name": "Clang 16",
+	"build": {
+		"dockerfile": "Dockerfile"
+	},
+	"runArgs": [
+		"--name=ArduinoJson-clang16"
+	],
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"ms-vscode.cmake-tools"
+			],
+			"settings": {
+				"cmake.generator": "Unix Makefiles",
+				"cmake.buildDirectory": "/tmp/build"
+			}
+		}
+	}
+}

.devcontainer/clang17/Dockerfile

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+FROM ubuntu:24.04
+
+RUN apt-get update
+RUN apt-get install -y cmake git clang-17 libc++-17-dev libc++abi-17-dev
+ENV CC=clang-17 CXX=clang++-17

.devcontainer/clang17/devcontainer.json

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+{
+	"name": "Clang 17",
+	"build": {
+		"dockerfile": "Dockerfile"
+	},
+	"runArgs": [
+		"--name=ArduinoJson-clang17"
+	],
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"ms-vscode.cmake-tools"
+			],
+			"settings": {
+				"cmake.generator": "Unix Makefiles",
+				"cmake.buildDirectory": "/tmp/build"
+			}
+		}
+	}
+}