Merge pull request swiftlang#37517 from gottesmm/pr-8bb4f0e5a820f58271347bba7d6b1878741e0ac2

[update-checkout] On Linux for main, next, and master-rebranch, bump the cmake to v3.19.6.

Author: shahmishal

utils/update_checkout/update-checkout-config.json

@@ -78,7 +78,7 @@
                 "ninja": "release",
                 "icu": "release-65-1",
                 "yams": "4.0.2",
-                "cmake": "v3.16.5",
+                "cmake": "v3.19.6",
                 "indexstore-db": "main",
                 "sourcekit-lsp": "main",
                 "swift-format": "main"
@@ -190,7 +190,7 @@
                 "ninja": "release",
                 "icu": "release-65-1",
                 "yams": "3.0.1",
-                "cmake": "v3.16.5",
+                "cmake": "v3.19.6",
                 "indexstore-db": "main",
                 "sourcekit-lsp": "main",
                 "swift-format": "main"
@@ -221,7 +221,7 @@
                 "ninja": "release",
                 "icu": "release-65-1",
                 "yams": "4.0.2",
-                "cmake": "v3.16.5",
+                "cmake": "v3.19.6",
                 "indexstore-db": "main",
                 "sourcekit-lsp": "main",
                 "swift-format": "main"