Update frozen LIS3DH to 4.2.1 to save space

dhalbert · dhalbert · commit 6e6bfc4d57df · 2018-06-02T17:00:23.000-04:00
diff --git a/frozen/Adafruit_CircuitPython_LIS3DH b/frozen/Adafruit_CircuitPython_LIS3DH
@@ -1 +1 @@
-Subproject commit bdd1478330b41017b09de58fca213218c36f2821
+Subproject commit c4152a0d87a04903ae0e612eb381af440c9e28b3
