Fixes link to inner FAQ.md from outer FAQ.md

[github-actions[bot]]

Test Results

 1 755 files  ±0   1 755 suites  ±0   1h 37m 43s ⏱️ + 3m 3s  4 170 tests ±0   4 148 ✅ ±0   22 💤 ±0  0 ❌ ±0  13 107 runs  ±0  12 943 ✅ ±0  164 💤 ±0  0 ❌ ±0 

Results for commit 9490ee80. ± Comparison against base commit 1116831e.