test case for no whitespace between and after rules

src/test/resources/NoWhitespaceAfterRules/config.yaml

+- name: "No whitespace/comment between and after rules required"
+  args:
+    - "--inputBaseDir=in"
+    - "--outputBaseDir=out"
+    - "Grammar.relast"
+    - "Relation.relast"
+  out: "out"
+  expected: "in"
+  compare: true

src/test/resources/NoWhitespaceAfterRules/in/Grammar.relast

+Person ::= <FullName> <Address> Gender;
+abstract Gender;
+Male : Gender;Female : Gender;Diverse : Gender;
\ No newline at end of file

src/test/resources/NoWhitespaceAfterRules/in/Relation.relast

+rel Person.Friend -> Person;
\ No newline at end of file