Fluffy: Remove -j${ncpu} when running fluffy-test (#3187)

Author: bhartnett

.github/workflows/fluffy.yml

@@ -277,7 +277,7 @@ jobs:
           rm -rf nimcache
           mingw32-make ${DEFAULT_MAKE_FLAGS} fluffy-tools
           rm -rf nimcache
-          mingw32-make ${DEFAULT_MAKE_FLAGS} fluffy-test
+          mingw32-make fluffy-test
           rm -rf nimcache
 
       - name: Run fluffy tests (Linux)
@@ -292,7 +292,7 @@ jobs:
           build/fluffy --help
           env CC=gcc make ${DEFAULT_MAKE_FLAGS} fluffy-tools
           # CC is needed to select correct compiler 32/64 bit
-          env CC=gcc CXX=g++ make ${DEFAULT_MAKE_FLAGS} fluffy-test
+          env CC=gcc CXX=g++ make fluffy-test
 
       - name: Run fluffy tests (Macos)
         if: runner.os == 'Macos'
@@ -302,7 +302,7 @@ jobs:
           build/fluffy --help
           make ${DEFAULT_MAKE_FLAGS} fluffy-tools
           # "-static" option will not work for osx unless static system libraries are provided
-          make ${DEFAULT_MAKE_FLAGS} fluffy-test
+          make fluffy-test
 
       - name: Run fluffy testnet
         run: |