led_strip: Fixed RMT memory in IDF4.4 support

[espzav]

Checklist

• [x] Component contains License
• [x] Component contains README.md
• [x] Component contains idf_component.yml file with url field defined
• [x] Component was added to upload job
• [x] Component was added to build job
• [ ] Optional: Component contains unit tests
• [ ] CI passing

Change description

I am so sorry, I am not tested on ESP32 and ESP32S2 (I tested it only on ESP32S3) and there was memory issue. Fixed in this PR.

[github-actions[bot]]

Unit Test Results

  11 files  ±0    11 suites  ±0   14m 56s :stopwatch: -26s   27 tests ±0    27 :heavy_check_mark: ±0  0 :zzz: ±0  0 :x: ±0  252 runs  ±0  252 :heavy_check_mark: ±0  0 :zzz: ±0  0 :x: ±0 

Results for commit e0b576bd. ± Comparison against base commit 8c3d4b76.