test-js: Use prettier and format all files

Author: https://github.com/mattco98
Commit: 6d58c48c2f
Pull-request: https://github.com/SerenityOS/serenity/pull/2689
Reviewed-by: https://github.com/linusg

Libraries/LibJS/Tests/operators/modulo-basic.js

@@ -1,22 +1,22 @@
 load("test-common.js");
 
 try {
-    assert(10 % 3 === 1);
-    assert(10.5 % 2.5 === 0.5);
-    assert(-0.99 % 0.99 === -0);
+  assert(10 % 3 === 1);
+  assert(10.5 % 2.5 === 0.5);
+  assert(-0.99 % 0.99 === -0);
 
-    // Examples from MDN:
-    // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Arithmetic_Operators
-    assert(12 % 5 === 2);
-    assert(-1 % 2 === -1);
-    assert(1 % -2 === 1);
-    assert(isNaN(NaN % 2));
-    assert(1 % 2 === 1);
-    assert(2 % 3 === 2);
-    assert(-4 % 2 === -0);
-    assert(5.5 % 2 === 1.5);
+  // Examples from MDN:
+  // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Arithmetic_Operators
+  assert(12 % 5 === 2);
+  assert(-1 % 2 === -1);
+  assert(1 % -2 === 1);
+  assert(isNaN(NaN % 2));
+  assert(1 % 2 === 1);
+  assert(2 % 3 === 2);
+  assert(-4 % 2 === -0);
+  assert(5.5 % 2 === 1.5);
 
-    console.log("PASS");
+  console.log("PASS");
 } catch (e) {
-    console.log("FAIL: " + e);
+  console.log("FAIL: " + e);
 }