Make the internal helper named IsTypeSupported to not conflict with mono's existing check

Author: tannergooding

src/libraries/System.Private.CoreLib/src/System/Numerics/Vector_1.cs

@@ -152,7 +152,7 @@ public static int Count
             }
         }
 
-        internal static bool IsSupported
+        internal static bool IsTypeSupported
         {
             [MethodImpl(MethodImplOptions.AggressiveInlining)]
             get => (typeof(T) == typeof(byte)) ||
@@ -193,7 +193,7 @@ internal unsafe string DisplayString
         {
             get
             {
-                if (IsSupported)
+                if (IsTypeSupported)
                 {
                     return ToString();
                 }

src/libraries/System.Private.CoreLib/src/System/Runtime/Intrinsics/Vector128_1.cs

@@ -61,7 +61,7 @@ public static int Count
             }
         }
 
-        internal static bool IsSupported
+        internal static bool IsTypeSupported
         {
             [MethodImpl(MethodImplOptions.AggressiveInlining)]
             get => (typeof(T) == typeof(byte)) ||
@@ -92,7 +92,7 @@ internal unsafe string DisplayString
         {
             get
             {
-                if (IsSupported)
+                if (IsTypeSupported)
                 {
                     return ToString();
                 }

src/libraries/System.Private.CoreLib/src/System/Runtime/Intrinsics/Vector256_1.cs

@@ -63,7 +63,7 @@ public static int Count
             }
         }
 
-        internal static bool IsSupported
+        internal static bool IsTypeSupported
         {
             [MethodImpl(MethodImplOptions.AggressiveInlining)]
             get => (typeof(T) == typeof(byte)) ||
@@ -94,7 +94,7 @@ internal unsafe string DisplayString
         {
             get
             {
-                if (IsSupported)
+                if (IsTypeSupported)
                 {
                     return ToString();
                 }

src/libraries/System.Private.CoreLib/src/System/Runtime/Intrinsics/Vector64_1.cs

@@ -44,7 +44,7 @@ public static int Count
             }
         }
 
-        internal static bool IsSupported
+        internal static bool IsTypeSupported
         {
             [MethodImpl(MethodImplOptions.AggressiveInlining)]
             get => (typeof(T) == typeof(byte)) ||
@@ -75,7 +75,7 @@ internal unsafe string DisplayString
         {
             get
             {
-                if (IsSupported)
+                if (IsTypeSupported)
                 {
                     return ToString();
                 }

src/libraries/System.Private.CoreLib/src/System/ThrowHelper.cs

@@ -560,7 +560,7 @@ internal static void IfNullAndNullsAreIllegalThenThrow<T>(object? value, Excepti
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         internal static void ThrowForUnsupportedNumericsVectorBaseType<T>() where T : struct
         {
-            if (!Vector<T>.IsSupported)
+            if (!Vector<T>.IsTypeSupported)
             {
                 ThrowNotSupportedException(ExceptionResource.Arg_TypeNotSupported);
             }
@@ -572,7 +572,7 @@ internal static void ThrowForUnsupportedNumericsVectorBaseType<T>() where T : st
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         internal static void ThrowForUnsupportedIntrinsicsVector64BaseType<T>() where T : struct
         {
-            if (!Vector64<T>.IsSupported)
+            if (!Vector64<T>.IsTypeSupported)
             {
                 ThrowNotSupportedException(ExceptionResource.Arg_TypeNotSupported);
             }
@@ -584,7 +584,7 @@ internal static void ThrowForUnsupportedIntrinsicsVector64BaseType<T>() where T
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         internal static void ThrowForUnsupportedIntrinsicsVector128BaseType<T>() where T : struct
         {
-            if (!Vector128<T>.IsSupported)
+            if (!Vector128<T>.IsTypeSupported)
             {
                 ThrowNotSupportedException(ExceptionResource.Arg_TypeNotSupported);
             }
@@ -596,7 +596,7 @@ internal static void ThrowForUnsupportedIntrinsicsVector128BaseType<T>() where T
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         internal static void ThrowForUnsupportedIntrinsicsVector256BaseType<T>() where T : struct
         {
-            if (!Vector256<T>.IsSupported)
+            if (!Vector256<T>.IsTypeSupported)
             {
                 ThrowNotSupportedException(ExceptionResource.Arg_TypeNotSupported);
             }