build: remove legacy -J test.py option from Makefile/vcbuild

Makefile

@@ -23,7 +23,7 @@ FIND ?= find
 ifdef JOBS
 	PARALLEL_ARGS = -j $(JOBS)
 else
-	PARALLEL_ARGS = -J
+	PARALLEL_ARGS =
 endif
 
 ifdef ENABLE_V8_TAP

vcbuild.bat

@@ -92,9 +92,9 @@ if /i "%1"=="nosnapshot"    set nosnapshot=1&goto arg-ok
 if /i "%1"=="noetw"         set noetw=1&goto arg-ok
 if /i "%1"=="ltcg"          set ltcg=1&goto arg-ok
 if /i "%1"=="licensertf"    set licensertf=1&goto arg-ok
-if /i "%1"=="test"          set test_args=%test_args% -J %common_test_suites%&set lint_cpp=1&set lint_js=1&set lint_md=1&goto arg-ok
-if /i "%1"=="test-ci-native" set test_args=%test_args% %test_ci_args% -J -p tap --logfile test.tap %CI_NATIVE_SUITES% %CI_DOC%&set build_addons=1&set build_js_native_api_tests=1&set build_node_api_tests=1&set cctest_args=%cctest_args% --gtest_output=xml:cctest.junit.xml&goto arg-ok
-if /i "%1"=="test-ci-js"    set test_args=%test_args% %test_ci_args% -J -p tap --logfile test.tap %CI_JS_SUITES%&set no_cctest=1&goto arg-ok
+if /i "%1"=="test"          set test_args=%test_args% %common_test_suites%&set lint_cpp=1&set lint_js=1&set lint_md=1&goto arg-ok
+if /i "%1"=="test-ci-native" set test_args=%test_args% %test_ci_args% -p tap --logfile test.tap %CI_NATIVE_SUITES% %CI_DOC%&set build_addons=1&set build_js_native_api_tests=1&set build_node_api_tests=1&set cctest_args=%cctest_args% --gtest_output=xml:cctest.junit.xml&goto arg-ok
+if /i "%1"=="test-ci-js"    set test_args=%test_args% %test_ci_args% -p tap --logfile test.tap %CI_JS_SUITES%&set no_cctest=1&goto arg-ok
 if /i "%1"=="build-addons"   set build_addons=1&goto arg-ok
 if /i "%1"=="build-js-native-api-tests"   set build_js_native_api_tests=1&goto arg-ok
 if /i "%1"=="build-node-api-tests"   set build_node_api_tests=1&goto arg-ok
@@ -103,7 +103,7 @@ if /i "%1"=="test-doc"      set test_args=%test_args% %CI_DOC%&set doc=1&&set li
 if /i "%1"=="test-js-native-api"   set test_args=%test_args% js-native-api&set build_js_native_api_tests=1&goto arg-ok
 if /i "%1"=="test-node-api"   set test_args=%test_args% node-api&set build_node_api_tests=1&goto arg-ok
 if /i "%1"=="test-benchmark" set test_args=%test_args% benchmark&goto arg-ok
-if /i "%1"=="test-simple"   set test_args=%test_args% sequential parallel -J&goto arg-ok
+if /i "%1"=="test-simple"   set test_args=%test_args% sequential parallel&goto arg-ok
 if /i "%1"=="test-message"  set test_args=%test_args% message&goto arg-ok
 if /i "%1"=="test-tick-processor" set test_args=%test_args% tick-processor&goto arg-ok
 if /i "%1"=="test-internet" set test_args=%test_args% internet&goto arg-ok
@@ -644,7 +644,7 @@ if defined test_node_inspect goto node-test-inspect
 goto node-tests
 
 :node-check-deopts
-python tools\test.py --mode=release --check-deopts parallel sequential -J
+python tools\test.py --mode=release --check-deopts parallel sequential
 if defined test_node_inspect goto node-test-inspect
 goto node-tests