setup: bump nanite to 4.2.1

Author: paulmueller

CHANGELOG

@@ -1,5 +1,6 @@
 0.16.0
  - ref: migrate from pyqt5 to pyqt6 (#35)
+ - setup: bump nanite to 4.2.1
 0.15.10
  - ref: migrate from pkg_resources to importlib.resources (#33)
 0.15.9

pyproject.toml

@@ -28,7 +28,7 @@ classifiers = [
 license = {text = "GPL version 3.0 or later"}
 dependencies = [
     "afmformats>=0.18.0",
-    "nanite>=4.1.1",
+    "nanite>=4.2.1",
     # https://github.com/AFM-analysis/PyJibe/issues/32
     "matplotlib>=3,<3.7.5",  # NavigationToolbar2QT mod
     "packaging",  # for version checking during update