Update dependencies

info.yml

@@ -1,7 +1,7 @@
 name: imath
 description: A C++ and python library of 2D and 3D vector, matrix, and math operations for computer graphics
 version: 3.2.3
-revision: 1
+revision: 2
 url: https://www.openexr.com/
 license: BSD-3-Clause
 maintainers:
@@ -12,8 +12,8 @@ depends:
   - gcc-libs
   - glibc
 optional_depends:
-  - boost
-  - python3=3.14.*
+  - boost-libs:For python bindings
+  - python3=3.14.*:For python bindings
 make_depends:
   - boost
   - cmake