Update cramjam from 2.8.3 to 2.8.4

recipes/recipes_emscripten/cramjam/recipe.yaml

@@ -1,42 +1,43 @@
 context:
   name: cramjam
-  version: 2.8.3
+  version: 2.8.4
 
 package:
   name: ${{ name|lower }}
   version: ${{ version }}
 
 source:
-  url: https://pypi.io/packages/source/${{ name[0] }}/${{ name }}/${{ name }}-${{ version }}.tar.gz
-  sha256: 6b1fa0a6ea8183831d04572597c182bd6cece62d583a36cde1e6a86e72ce2389
+  url: https://pypi.io/packages/source/${{ name[0] }}/${{ name }}/${{ name }}-${{
+    version }}.tar.gz
+  sha256: ad8bec85b46283330214f4367805e6f56e04ce25a030a2c6a4b127437d006fcf
 
 build:
   number: 0
 
 requirements:
   build:
-    - python
-    - cross-python_${{ target_platform }}
-    - maturin
-    - toml
-    - rust
-    - ${{ compiler('cxx') }}
+  - python
+  - cross-python_${{ target_platform }}
+  - maturin
+  - toml
+  - rust
+  - ${{ compiler('cxx') }}
   host:
-    - python
-    - pip
+  - python
+  - pip
   run:
-    - python
+  - python
 
 tests:
-  - script: pytester
-    files:
-      recipe:
-      - test_cramjam.py
-    requirements:
-      build:
-      - pytester
-      run:
-      - pytester-run
+- script: pytester
+  files:
+    recipe:
+    - test_cramjam.py
+  requirements:
+    build:
+    - pytester
+    run:
+    - pytester-run
 
 about:
   homepage: https://github.com/milesgranger/cramjam
@@ -50,4 +51,4 @@ about:
 
 extra:
   recipe-maintainers:
-    - milesgranger
+  - milesgranger