ci: remove dedup_wasm step

Author: illusory0x0

.github/workflows/check.yaml

@@ -83,17 +83,6 @@ jobs:
           moon test --target all,native
           moon test --target all,native --release
 
-      - name: moon test with dedup_wasm
-        if: ${{ matrix.os.name != 'windows-latest' }}
-        env:
-          MOONC_INTERNAL_PARAMS: dedup_wasm = 1 |
-
-        run: |
-          moon clean
-          ulimit -s 8176
-          moon test --target wasm,wasm-gc
-          moon test --target wasm,wasm-gc --release
-
       - name: moon test --doc
         run: |
           moon test --doc