C#: Add missing empty ext column in generated summaries.

Author: michaelnebel

csharp/ql/lib/semmle/code/csharp/dataflow/internal/DataFlowPrivate.qll

@@ -2078,7 +2078,7 @@ module Csv {
           + type + ";" //
           + getCallableOverride(c) + ";" //
           + name + ";" //
-          + "(" + parameterQualifiedTypeNamesToString(c) + ")" //
+          + "(" + parameterQualifiedTypeNamesToString(c) + ")" + ";" //
           + /* ext + */ ";" //
     )
   }

csharp/ql/lib/semmle/code/csharp/dataflow/internal/FlowSummaryImpl.qll

@@ -1056,8 +1056,8 @@ module Private {
       |
         c.relevantSummary(input, output, preservesValue) and
         csv =
-          c.getCallableCsv() + ";" + getComponentStackCsv(input) + ";" +
-            getComponentStackCsv(output) + ";" + renderKind(preservesValue)
+          c.getCallableCsv() + getComponentStackCsv(input) + ";" + getComponentStackCsv(output) +
+            ";" + renderKind(preservesValue)
       )
     }
   }

java/ql/lib/semmle/code/java/dataflow/internal/FlowSummaryImpl.qll

@@ -1056,8 +1056,8 @@ module Private {
       |
         c.relevantSummary(input, output, preservesValue) and
         csv =
-          c.getCallableCsv() + ";" + getComponentStackCsv(input) + ";" +
-            getComponentStackCsv(output) + ";" + renderKind(preservesValue)
+          c.getCallableCsv() + getComponentStackCsv(input) + ";" + getComponentStackCsv(output) +
+            ";" + renderKind(preservesValue)
       )
     }
   }

ruby/ql/lib/codeql/ruby/dataflow/internal/FlowSummaryImpl.qll

@@ -1056,8 +1056,8 @@ module Private {
       |
         c.relevantSummary(input, output, preservesValue) and
         csv =
-          c.getCallableCsv() + ";" + getComponentStackCsv(input) + ";" +
-            getComponentStackCsv(output) + ";" + renderKind(preservesValue)
+          c.getCallableCsv() + getComponentStackCsv(input) + ";" + getComponentStackCsv(output) +
+            ";" + renderKind(preservesValue)
       )
     }
   }