Update the swift-docc, swift-lmdb, swift-docc-render-artifact, swift-docc-symbolkit, swift-markdown, swift-llvm-bindings, and llvm-project to swiftlang org

(cherry picked from commit 0e6cd55)

Author: shahmishal

utils/update_checkout/update-checkout-config.json

@@ -68,25 +68,25 @@
         "swift-installer-scripts": {
             "remote": { "id": "swiftlang/swift-installer-scripts" } },
         "swift-docc": {
-            "remote": { "id": "apple/swift-docc" } },
+            "remote": { "id": "swiftlang/swift-docc" } },
         "swift-lmdb": {
-            "remote": { "id": "apple/swift-lmdb" } },
+            "remote": { "id": "swiftlang/swift-lmdb" } },
         "swift-docc-render-artifact": {
-            "remote": { "id": "apple/swift-docc-render-artifact" } },
+            "remote": { "id": "swiftlang/swift-docc-render-artifact" } },
         "swift-docc-symbolkit": {
-            "remote": { "id": "apple/swift-docc-symbolkit" } },
+            "remote": { "id": "swiftlang/swift-docc-symbolkit" } },
         "swift-markdown": {
-            "remote": { "id": "apple/swift-markdown" } },
+            "remote": { "id": "swiftlang/swift-markdown" } },
         "swift-nio": {
             "remote": { "id": "apple/swift-nio" } },
         "swift-nio-ssl": {
             "remote": { "id": "apple/swift-nio-ssl" } },
         "swift-experimental-string-processing": {
             "remote": { "id": "apple/swift-experimental-string-processing" } },
         "swift-llvm-bindings": {
-            "remote": { "id": "apple/swift-llvm-bindings" } },
+            "remote": { "id": "swiftlang/swift-llvm-bindings" } },
         "llvm-project": {
-            "remote": { "id": "apple/llvm-project" } },
+            "remote": { "id": "swiftlang/llvm-project" } },
         "wasi-libc": {
             "remote": { "id": "WebAssembly/wasi-libc" } },
         "wasmkit": {