TSL: Remove string, arrayBuffer definitions (#33430)

Author: sunag

src/Three.TSL.js

@@ -54,7 +54,6 @@ export const anisotropyT = TSL.anisotropyT;
 export const any = TSL.any;
 export const append = TSL.append;
 export const array = TSL.array;
-export const arrayBuffer = TSL.arrayBuffer;
 export const asin = TSL.asin;
 export const asinh = TSL.asinh;
 export const assign = TSL.assign;
@@ -519,7 +518,6 @@ export const stepElement = TSL.stepElement;
 export const storage = TSL.storage;
 export const storageBarrier = TSL.storageBarrier;
 export const storageTexture = TSL.storageTexture;
-export const string = TSL.string;
 export const struct = TSL.struct;
 export const sub = TSL.sub;
 export const subgroupAdd = TSL.subgroupAdd;

src/nodes/tsl/TSLCore.js

@@ -1192,9 +1192,6 @@ export const mat2 = new ConvertType( 'mat2' );
 export const mat3 = new ConvertType( 'mat3' );
 export const mat4 = new ConvertType( 'mat4' );
 
-export const string = ( value = '' ) => new ConstNode( value, 'string' );
-export const arrayBuffer = ( value ) => new ConstNode( value, 'ArrayBuffer' );
-
 addMethodChaining( 'toColor', color );
 addMethodChaining( 'toFloat', float );
 addMethodChaining( 'toInt', int );