build: update phylum-ci submodule to v0.59.0 (#319)

phylum-bot · web-flow · commit 8ef08c2c060b · 2025-08-29T11:10:18.000-05:00
This submodule update was triggered by a `phylum-ci` release and ensures
the documentation stays current.
diff --git a/ext/phylum-ci b/ext/phylum-ci
@@ -1 +1 @@
-Subproject commit 9333d063a8f2fabc8b30b4755022d2ad54c1d513
+Subproject commit e9ec987682de61c46b13c99d81035b2808f43c75
