Update package and version number for 0.50700.0 release.

Author: allevato

Package.swift

@@ -215,15 +215,15 @@ if ProcessInfo.processInfo.environment["SWIFTCI_USE_LOCAL_DEPS"] == nil {
   package.dependencies += [
     .package(
       url: "https://github.com/apple/swift-argument-parser.git",
-      branch: "main"
+      .upToNextMinor(from: "1.1.4")
     ),
     .package(
       url: "https://github.com/apple/swift-syntax.git",
-      branch: "main"
+      branch: "swift-5.7-RELEASE"
     ),
     .package(
       url: "https://github.com/apple/swift-tools-support-core.git",
-      branch: "main"
+      .upToNextMinor(from: "0.2.7")
     ),
   ]
 } else {

Sources/swift-format/VersionOptions.swift

@@ -20,7 +20,7 @@ struct VersionOptions: ParsableArguments {
   func validate() throws {
     if version {
       // TODO: Automate updates to this somehow.
-      print("0.50500.0")
+      print("0.50700.0")
       throw ExitCode.success
     }
   }