8352176: Automate setting up environment for mac signing tests

Reviewed-by: almatvee

Author: Alexey Semenyuk

test/jdk/tools/jpackage/TEST.properties

@@ -1,6 +1,11 @@
-keys=jpackagePlatformPackage
-requires.properties=jpackage.test.SQETest
-maxOutputSize=2000000
+keys = \
+    jpackagePlatformPackage
+
+requires.properties = \
+    jpackage.test.SQETest \
+    jpackage.test.MacSignTests
+
+maxOutputSize = 2000000
 
 # Run jpackage tests on windows platform sequentially.
 # Having "share" directory in the list affects tests on other platforms.
@@ -9,10 +14,13 @@ maxOutputSize=2000000
 #     exclusiveAccess.dirs=share windows
 #   }
 # but conditionals are not supported by jtreg configuration files.
-exclusiveAccess.dirs=share windows
+exclusiveAccess.dirs = \
+    share \
+    windows
 
-modules=jdk.jpackage/jdk.jpackage.internal:+open \
-        jdk.jpackage/jdk.jpackage.internal.util \
-        jdk.jpackage/jdk.jpackage.internal.util.function \
-        java.base/jdk.internal.util \
-        jdk.jlink/jdk.tools.jlink.internal
+modules = \
+    jdk.jpackage/jdk.jpackage.internal:+open \
+    jdk.jpackage/jdk.jpackage.internal.util \
+    jdk.jpackage/jdk.jpackage.internal.util.function \
+    java.base/jdk.internal.util \
+    jdk.jlink/jdk.tools.jlink.internal