perf(ext/web): add op_encode_binary_string (#16352)

Add a new op to use in `reader.readAsBinaryString(blob)`.

```
File API binary string: 400b    35.12 µs/iter    (21.93 µs … 3.27 ms)  31.87 µs 131.95 µs 217.63 µs
File API binary string: 4kb     46.49 µs/iter    (29.36 µs … 4.42 ms)   42.5 µs 122.48 µs  155.1 µs
File API binary string: 2.2mb    4.17 ms/iter     (1.75 ms … 8.54 ms)   5.48 ms   7.39 ms   8.54 ms
```

**main**

```
benchmark                          time (avg)             (min … max)       p75       p99      p995
--------------------------------------------------------------------- -----------------------------
File API binary string: 400b    56.17 µs/iter  (43.09 µs … 784.52 µs)   49.6 µs 177.18 µs 241.23 µs
File API binary string: 4kb     277.2 µs/iter   (240.29 µs … 1.84 ms) 269.87 µs 649.79 µs 774.46 µs
File API binary string: 2.2mb  180.03 ms/iter (173.32 ms … 194.35 ms) 182.54 ms 194.35 ms 194.35 ms
```

It can also handle bigger files, when encoding a 200mb file, main
crashes with OOM

```
<--- Last few GCs --->

[132677:0x560504676550]     5012 ms: Scavenge 417.3 (434.6) -> 401.8 (434.6) MB, 0.1 / 0.0 ms  (average mu = 0.824, current mu = 0.825) allocation failure; 
[132677:0x560504676550]     5038 ms: Scavenge 417.3 (434.6) -> 401.8 (434.6) MB, 0.1 / 0.0 ms  (average mu = 0.824, current mu = 0.825) allocation failure; 
[132677:0x560504676550]     5064 ms: Scavenge 417.3 (434.6) -> 401.8 (434.6) MB, 0.1 / 0.0 ms  (average mu = 0.824, current mu = 0.825) allocation failure;
```

1 files changed, 2 insertions, 10 deletions

diff --git a/ext/web/10_filereader.js b/ext/web/10_filereader.js
index 8a76b2e0f..49f4babe1 100644
--- a/ext/web/10_filereader.js
+++ b/ext/web/10_filereader.js
@@ -13,6 +13,7 @@
 "use strict";
 
 ((window) => {
+  const core = window.Deno.core;
   const webidl = window.__bootstrap.webidl;
   const { forgivingBase64Encode } = window.__bootstrap.infra;
   const { ProgressEvent } = window.__bootstrap.event;
@@ -21,8 +22,6 @@
   const { parseMimeType } = window.__bootstrap.mimesniff;
   const { DOMException } = window.__bootstrap.domException;
   const {
-    ArrayPrototypeJoin,
-    ArrayPrototypeMap,
     ArrayPrototypePush,
     ArrayPrototypeReduce,
     FunctionPrototypeCall,
@@ -33,7 +32,6 @@
     ObjectPrototypeIsPrototypeOf,
     queueMicrotask,
     SafeArrayIterator,
-    StringFromCodePoint,
     Symbol,
     TypedArrayPrototypeSet,
     TypeError,
@@ -170,13 +168,7 @@
                     break;
                   }
                   case "BinaryString":
-                    this[result] = ArrayPrototypeJoin(
-                      ArrayPrototypeMap(
-                        [...new Uint8Array(bytes.buffer)],
-                        (v) => StringFromCodePoint(v),
-                      ),
-                      "",
-                    );
+                    this[result] = core.ops.op_encode_binary_string(bytes);
                     break;
                   case "Text": {
                     let decoder = undefined;