added option for disabling HTML Sanitize (#2831)

# Description of Changes

Please provide a summary of the changes, including:

- added disableSanitize: false # set to 'true' to disable Sanitize HTML,
set to false to enable Sanitize HTML; (can lead to injections in HTML)
- Some users uses this on local boxes, and uses Google Fonts, and base64
image src.


### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [x] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [x] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#6-testing)
for more details.

---------

Co-authored-by: blaz.carli <blaz.carli@arctur.si>
Co-authored-by: Anthony Stirling <77850077+Frooodle@users.noreply.github.com>

src/main/java/stirling/software/SPDF/model/ApplicationProperties.java

@@ -283,6 +283,7 @@ public class ApplicationProperties {
         private Boolean enableAlphaFunctionality;
         private String enableAnalytics;
         private Datasource datasource;
+        private Boolean disableSanitize;
     }
 
     @Data