Examples: Decrease bloom strength a bit. (#26238)

* Examples: Decrase bloom strength a bit.

* Examples: Update screenshot.

examples/webgl_postprocessing_unreal_bloom.html

@@ -56,7 +56,7 @@
 
 			const params = {
 				threshold: 0,
-				strength: 1.5,
+				strength: 1,
 				radius: 0,
 				exposure: 1
 			};

examples/webgl_postprocessing_unreal_bloom_selective.html

@@ -74,7 +74,7 @@
 
 			const params = {
 				threshold: 0,
-				strength: 3,
+				strength: 1.5,
 				radius: 0.5,
 				exposure: 1
 			};
@@ -150,7 +150,7 @@
 
 			} );
 
-			bloomFolder.add( params, 'strength', 0.0, 10.0 ).onChange( function ( value ) {
+			bloomFolder.add( params, 'strength', 0.0, 3 ).onChange( function ( value ) {
 
 				bloomPass.strength = Number( value );
 				render();