[Ryujinx.Common] Address dotnet-format issues (#5358)

* dotnet format style --severity info

Some changes were manually reverted.

* dotnet format analyzers --serverity info

Some changes have been minimally adapted.

* Restore a few unused methods and variables

* Silence dotnet format IDE0060 warnings

* Silence dotnet format IDE0059 warnings

* Address or silence dotnet format IDE1006 warnings

* Address dotnet format CA1816 warnings

* Address or silence dotnet format CA2211 warnings

* Silence CA1806 and CA1834 issues

* Fix formatting for switch expressions

* Address most dotnet format whitespace warnings

* Apply dotnet format whitespace formatting

A few of them have been manually reverted and the corresponding warning was silenced

* Revert formatting changes for while and for-loops

* Format if-blocks correctly

* Run dotnet format whitespace after rebase

* Run dotnet format style after rebase

* Run dotnet format analyzers after rebase

* Run dotnet format after rebase and remove unused usings

- analyzers
- style
- whitespace

* Add comments to disabled warnings

* Remove a few unused parameters

* Replace MmeShadowScratch with Array256<uint>

* Simplify properties and array initialization, Use const when possible, Remove trailing commas

* Run dotnet format after rebase

* Address IDE0251 warnings

* Revert "Simplify properties and array initialization, Use const when possible, Remove trailing commas"

This reverts commit 9462e4136c0a2100dc28b20cf9542e06790aa67e.

* dotnet format whitespace after rebase

* First dotnet format pass

* Second dotnet format pass

* Fix build issues

* Fix StructArrayHelpers.cs

* Apply suggestions from code review

Co-authored-by: Ac_K <Acoustik666@gmail.com>

* Fix return statements

* Fix naming rule violations

* Update src/Ryujinx.Common/Utilities/StreamUtils.cs

Co-authored-by: Ac_K <Acoustik666@gmail.com>

* Add trailing commas

* Address review feedback

* Address review feedback

* Rename remaining type parameters to TKey and TValue

* Fix manual formatting for logging levels

* Fix spacing before comments

---------

Co-authored-by: Ac_K <Acoustik666@gmail.com>

src/Ryujinx.Common/Memory/ArrayPtr.cs

@@ -16,12 +16,12 @@ namespace Ryujinx.Common.Memory
         /// <summary>
         /// Null pointer.
         /// </summary>
-        public static ArrayPtr<T> Null => new ArrayPtr<T>() { _ptr = IntPtr.Zero };
+        public static ArrayPtr<T> Null => new() { _ptr = IntPtr.Zero };
 
         /// <summary>
         /// True if the pointer is null, false otherwise.
         /// </summary>
-        public bool IsNull => _ptr == IntPtr.Zero;
+        public readonly bool IsNull => _ptr == IntPtr.Zero;
 
         /// <summary>
         /// Number of elements on the array.
@@ -37,7 +37,7 @@ namespace Ryujinx.Common.Memory
         /// </remarks>
         /// <param name="index">Index of the element</param>
         /// <returns>Reference to the element at the given index</returns>
-        public ref T this[int index] => ref Unsafe.AsRef<T>((T*)_ptr + index);
+        public readonly ref T this[int index] => ref Unsafe.AsRef<T>((T*)_ptr + index);
 
         /// <summary>
         /// Creates a new array from a given reference.
@@ -81,7 +81,7 @@ namespace Ryujinx.Common.Memory
         /// </summary>
         /// <param name="start">Index where the new array should start</param>
         /// <returns>New array starting at the specified position</returns>
-        public ArrayPtr<T> Slice(int start) => new ArrayPtr<T>(ref this[start], Length - start);
+        public ArrayPtr<T> Slice(int start) => new(ref this[start], Length - start);
 
         /// <summary>
         /// Gets a span from the array.
@@ -93,19 +93,19 @@ namespace Ryujinx.Common.Memory
         /// Gets the array base pointer.
         /// </summary>
         /// <returns>Base pointer</returns>
-        public T* ToPointer() => (T*)_ptr;
+        public readonly T* ToPointer() => (T*)_ptr;
 
-        public override bool Equals(object obj)
+        public readonly override bool Equals(object obj)
         {
             return obj is ArrayPtr<T> other && Equals(other);
         }
 
-        public bool Equals([AllowNull] ArrayPtr<T> other)
+        public readonly bool Equals([AllowNull] ArrayPtr<T> other)
         {
             return _ptr == other._ptr && Length == other.Length;
         }
 
-        public override int GetHashCode()
+        public readonly override int GetHashCode()
         {
             return HashCode.Combine(_ptr, Length);
         }