chore: import upstream snapshot with attribution

extensions/sql/.vscodeignore

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+test/**
+cgmanifest.json
+build/**

extensions/sql/build/update-grammar.mjs

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+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import * as vscodeGrammarUpdater from 'vscode-grammar-updater';
+
+vscodeGrammarUpdater.update('microsoft/vscode-mssql', 'syntaxes/SQL.plist', './syntaxes/sql.tmLanguage.json', undefined, 'main');

extensions/sql/cgmanifest.json

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+{
+	"registrations": [
+		{
+			"component": {
+				"type": "git",
+				"git": {
+					"name": "microsoft/vscode-mssql",
+					"repositoryUrl": "https://github.com/microsoft/vscode-mssql",
+					"commitHash": "d07e0f838eabff968e4387841427d3c3af8aeec6"
+				}
+			},
+			"license": "MIT",
+			"version": "1.29.0"
+		}
+	],
+	"version": 1
+}

extensions/sql/language-configuration.json

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+{
+	"comments": {
+		"lineComment": "--",
+		"blockComment": [ "/*", "*/" ]
+	},
+	"brackets": [
+		["{", "}"],
+		["[", "]"],
+		["(", ")"]
+	],
+	"autoClosingPairs": [
+		["{", "}"],
+		["[", "]"],
+		["(", ")"],
+		{ "open": "\"", "close": "\"", "notIn": ["string"] },
+		{ "open": "N'", "close": "'", "notIn": ["string", "comment"] },
+		{ "open": "'", "close": "'", "notIn": ["string", "comment"] }
+	],
+	"surroundingPairs": [
+		["{", "}"],
+		["[", "]"],
+		["(", ")"],
+		["\"", "\""],
+		["'", "'"],
+		["`", "`"]
+	],
+	"folding": {
+		"offSide": true,
+		"markers": {
+			"start": "^\\s*--\\s*#region\\b",
+			"end": "^\\s*--\\s*#endregion\\b"
+		}
+	},
+
+	// enhancedBrackets:[
+	// 	{ openTrigger: 'n', open: /begin$/i, closeComplete: 'end', matchCase: true },
+	// 	{ openTrigger: 'e', open: /case$/i, closeComplete: 'end', matchCase: true },
+	// 	{ openTrigger: 'n', open: /when$/i, closeComplete: 'then', matchCase: true }
+	// ],
+	// noindentBrackets: '()',
+}

extensions/sql/package.json

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+{
+  "name": "sql",
+  "displayName": "%displayName%",
+  "description": "%description%",
+  "version": "1.0.0",
+  "publisher": "vscode",
+  "license": "MIT",
+  "engines": {
+    "vscode": "*"
+  },
+  "scripts": {
+    "update-grammar": "node ./build/update-grammar.mjs"
+  },
+  "categories": ["Programming Languages"],
+  "contributes": {
+    "languages": [
+      {
+        "id": "sql",
+        "extensions": [
+          ".sql",
+          ".dsql"
+        ],
+        "aliases": [
+          "MS SQL",
+          "T-SQL"
+        ],
+        "configuration": "./language-configuration.json"
+      }
+    ],
+    "grammars": [
+      {
+        "language": "sql",
+        "scopeName": "source.sql",
+        "path": "./syntaxes/sql.tmLanguage.json"
+      }
+    ]
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/microsoft/vscode.git"
+  }
+}

extensions/sql/package.nls.json

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+{
+	"displayName": "SQL Language Basics",
+	"description": "Provides syntax highlighting and bracket matching in SQL files."
+}