Run wasm build unconditionally in the ci (#276)

Author: mcbarton

.github/workflows/ci.yml

@@ -1063,7 +1063,7 @@ jobs:
       timeout-minutes: 30
 
   emscripten_wasm:
-    needs: [cppinterop_and_cppyy_build]
+    needs: [build_cache]
     name: ${{ matrix.name }}
     runs-on: ${{ matrix.os }}
     strategy:

environment-wasm.yml

@@ -4,8 +4,8 @@ channels:
 dependencies:
   - zlib
   - nlohmann_json
-  - xeus-lite
+  - xeus-lite <2.0
   - xeus >=3.0.5,<4.0
   - xtl >=0.7,<0.8
   - cpp-argparse
-  - pugixml
+  - pugixml