switch to `NEWLINE+` instead of `EOF` until next release of `langium`

packages/parser/src/language/common/common.langium

@@ -5,7 +5,7 @@ interface Common {
 }
 
 fragment TitleAndAccessibilities:
-  ((accDescr=ACC_DESCR | accTitle=ACC_TITLE | title=TITLE) EOL)+
+  ((accDescr=ACC_DESCR | accTitle=ACC_TITLE | title=TITLE) NEWLINE)+
 ;
 
 fragment EOL returns string:

packages/parser/src/language/pie/pie.langium

@@ -12,7 +12,7 @@ entry Pie:
 ;
 
 PieSection:
-  label=PIE_SECTION_LABEL ":" value=PIE_SECTION_VALUE EOF
+  label=PIE_SECTION_LABEL ":" value=PIE_SECTION_VALUE NEWLINE+
 ;
 
 terminal PIE_SECTION_LABEL: /"[^"]+"/;