Prevent duplicate names in unit/integration tests

Having identical names for different test-cases may result in less helpful output, which we can avoid with the use of the ESLint Jasmine plugin.
This patch enables the rules at the `branch` level, to limit the amount/scope of the changes slightly. (We could thus make this rule more strict in the future, if that's deemed useful.)

Please refer to:
 - https://github.com/tlvince/eslint-plugin-jasmine/blob/master/docs/rules/no-spec-dupes.md
 - https://github.com/tlvince/eslint-plugin-jasmine/blob/master/docs/rules/no-suite-dupes.md

test/unit/xfa_parser_spec.js

@@ -1021,7 +1021,7 @@ describe("XFAParser", function () {
       ).toBe("SW1");
     });
 
-    it("should make basic binding with extra subform", function () {
+    it("should make basic binding with extra subform (consumeData)", function () {
       const xml = `
 <?xml version="1.0"?>
 <xdp:xdp xmlns:xdp="http://ns.adobe.com/xdp/">