ImproveDigital Bid Adapter: minor bug fixes (prebid#9614)

* Improve Digital adapter: publisher endpoint, addtl consent, syncs (#14)

- add bidders to sync url when extend mode enabled
- set ConsentedProvidersSettings when extend mode enabled
- dynamically generated AD_SERVER_URL when publisherId available

* Code refactored

* Minor changes

* Fix an issue where uppercase </SCRIPT> tags broke the JS on page, as they were not properly escaped

* fixed tests

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Co-authored-by: Faisal Islam <93644923+faisalvs@users.noreply.github.com>
Co-authored-by: Faisal Islam <faisal.islam@vivacomsolutions.com>
Co-authored-by: Jozef Bartek <j.bartek@improvedigital.com>
Co-authored-by: Jozef Bartek <31618107+jbartek25@users.noreply.github.com>

modules/improvedigitalBidAdapter.js

@@ -378,7 +378,7 @@ const ID_RAZR = {
       }
     };
 
-    const cfgStr = JSON.stringify(cfg).replace(/<\/script>/g, '\\x3C/script>');
+    const cfgStr = JSON.stringify(cfg).replace(/<\/script>/ig, '\\x3C/script>');
     const s = `<script>window.__razr_config = ${cfgStr};</script>`;
     bid.ad = bid.ad.replace(/<body[^>]*>/, match => match + s);