Bump dependency versions

Mostly in prep for 1.19.4.

 - Update to Loom 1.1.

   - Simplifies our handling of remapped configurations a little.
   - Removes the need for a fake fabric.mod.json in the API jar.

   For reasons I don't quite understand, this required us to bump the
   Fabric API version. Otherwise interfaces are not injected.

 - Update to Rollup 3.0.

 - Do NOT update NullAway: It now correctly checks @Nullable fields in
   inherited classes. This is good, but also a pain as Minecraft is a
   little over-eager in where it puts @Nullable.

projects/web/rollup.config.js

@@ -3,7 +3,7 @@ import path from "path";
 
 import typescript from "@rollup/plugin-typescript";
 import url from '@rollup/plugin-url';
-import { terser } from "rollup-plugin-terser";
+import terser from "@rollup/plugin-terser";
 
 const input = "src";
 const requirejs = readFileSync("../../node_modules/requirejs/require.js");
@@ -25,7 +25,10 @@ export default {
             });
         `,
         format: "amd",
-        preferConst: true,
+        generatedCode: {
+            preset: "es2015",
+            constBindings: true,
+        },
         amd: {
             define: "require",
         }