update msdf submodule pointer to latest commit

AnastaZIuk · AnastaZIuk · commit a07c1a3f413e · 2024-07-24T12:06:30.000+02:00
diff --git a/3rdparty/msdfgen b/3rdparty/msdfgen
@@ -1 +1 @@
-Subproject commit 3300ab6869ecda13d88774e90e97b0e1f0db4848
+Subproject commit 755c45b4445baa12bfead90fa7d4d2259f2a14c4
