rtMedia v4.7.8 release

[NoumaanAhamed]

• ENHANCEMENT
  • Compatible with WordPress latest version 6.9
  • Compatible with PHP version 8.4
  • Updated magnific-popup library to latest version 1.2.0
  • Updated dependencies in node and composer packages to latest versions.
  • Made the overall code more robust and secure.

[NoumaanAhamed]

Updated in #2262