update csharp tables and pointer to 2.18 (#839)

Author: rustagir

snooty.toml

@@ -10,7 +10,7 @@ sharedinclude_root = "https://raw.githubusercontent.com/10gen/docs-shared/main/"
 package-name-org = "docs-ecosystem"
 stable-api = "Stable API"
 
-csharp-version = "2.17"
+csharp-version = "2.18"
 csharp-docs-versioned = "https://mongodb.github.io/mongo-csharp-driver/{+csharp-version+}"
 
 java-version = "4.7"

source/includes/language-compatibility-table-csharp.rst

@@ -17,6 +17,20 @@
      - .NET 4.7 [#2.14-note]_
      - .NET 4.6
      - .NET 4.5 [#4.5.2]_
+   * - 2.18
+     - ✓
+     - ✓
+     - ✓
+     - ✓
+     - ✓
+     - ✓
+     -
+     -
+     - ✓
+     - ✓
+     -
+     -
+    
    * - 2.17
      - ✓
      - ✓

source/includes/mongodb-compatibility-table-csharp.rst

@@ -16,6 +16,17 @@
      - MongoDB 3.2
      - MongoDB 3.0
      - MongoDB 2.6
+   * - 2.18
+     - ✓
+     - ✓
+     - ✓
+     - ✓
+     - ✓
+     - ✓
+     -
+     -
+     -
+     -
    * - 2.17
      - ✓
      - ✓