Update dependency to reflect rename of graphblas->ss_graphblas

Author: jim22k

recipe/meta.yaml

@@ -16,17 +16,17 @@ requirements:
  build:
  - python >=3.5
  - cffi
- - graphblas ==3.1.1
+ - ss_graphblas ==3.1.1
 
  host:
  - python >=3.5
  - cffi
- - graphblas ==3.1.1
+ - ss_graphblas ==3.1.1
 
  run:
  - python >=3.5
  - cffi
- - graphblas ==3.1.1
+ - ss_graphblas ==3.1.1
 
 about:
  home: https://github.com/jim22k/grblas