fix(Player): Use global var to find signature algorithm (#953)

* chore: Update jintr to version 3.3.1

* fix(Player): Use global var to find signature algorithm

This change allows matching code such as:
```
// "Y" is the global var.

r = r[Y[14]](Y[19]);
q3[Y[8]](r, 30);
q3[Y[8]](r, 65);
q3[Y[8]](r, 2);
```

TODO:
Maybe consider removing the regex (it's too fragile) and instead use the AST walker, like we already do for `nsig` and the global lookup variable.

package.json

@@ -103,7 +103,7 @@
   "license": "MIT",
   "dependencies": {
     "@bufbuild/protobuf": "^2.0.0",
-    "jintr": "^3.3.0",
+    "jintr": "^3.3.1",
     "tslib": "^2.5.0",
     "undici": "^5.19.1"
   },