fix: experimentalLLHLS option should always be passed

[brandonocasey]

Description

I guess I missed one of the llhls -> exerimentalLLHLS changes in playlist-loader.js

[codecov]

Codecov Report

Merging #1114 (de5bded) into main (9b77183) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main    #1114   +/-   ##
=======================================
  Coverage   86.29%   86.29%           
=======================================
  Files          38       38           
  Lines        9068     9068           
  Branches     2052     2052           
=======================================
  Hits         7825     7825           
  Misses       1243     1243           

Impacted Files	Coverage Δ
src/playlist-loader.js	91.40% <ø> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 9b77183...de5bded. Read the comment docs.