Add deprecated select modifier

Author: ra1028

Package.resolved

@@ -0,0 +1,8 @@
+public extension Atom {
+    @available(*, deprecated, renamed: "changes(of:)")
+    func select<Selected: Equatable>(
+        _ keyPath: KeyPath<Loader.Value, Selected>
+    ) -> ModifiedAtom<Self, ChangesOfModifier<Loader.Value, Selected>> {
+        changes(of: keyPath)
+    }
+}

Sources/Atoms/Deprecated.swift

@@ -1,6 +1,5 @@
 public extension Atom where Loader.Value: Equatable {
-    /// Prevents the atom from updating its downstream when its new value is
-    /// equivalent to old value.
+    /// Prevents the atom from updating its downstream when its new value is equivalent to old value.
     ///
     /// ```swift
     /// struct FlagAtom: StateAtom, Hashable {