C#: Update data-flow tests for System.Threading.Tasks

Author: hvitved

csharp/ql/test/library-tests/dataflow/global/DataFlow.expected

@@ -37,20 +37,20 @@
 | GlobalDataFlow.cs:214:15:214:20 | access to local variable sink24 |
 | GlobalDataFlow.cs:216:15:216:20 | access to local variable sink25 |
 | GlobalDataFlow.cs:218:15:218:20 | access to local variable sink26 |
-| GlobalDataFlow.cs:239:15:239:20 | access to local variable sink41 |
-| GlobalDataFlow.cs:241:15:241:20 | access to local variable sink42 |
-| GlobalDataFlow.cs:255:15:255:24 | access to parameter sinkParam0 |
-| GlobalDataFlow.cs:260:15:260:24 | access to parameter sinkParam1 |
-| GlobalDataFlow.cs:265:15:265:24 | access to parameter sinkParam3 |
-| GlobalDataFlow.cs:270:15:270:24 | access to parameter sinkParam4 |
-| GlobalDataFlow.cs:275:15:275:24 | access to parameter sinkParam5 |
-| GlobalDataFlow.cs:280:15:280:24 | access to parameter sinkParam6 |
-| GlobalDataFlow.cs:285:15:285:24 | access to parameter sinkParam7 |
-| GlobalDataFlow.cs:312:15:312:24 | access to parameter sinkParam8 |
-| GlobalDataFlow.cs:318:15:318:24 | access to parameter sinkParam9 |
-| GlobalDataFlow.cs:324:15:324:25 | access to parameter sinkParam11 |
-| GlobalDataFlow.cs:399:15:399:20 | access to local variable sink11 |
-| GlobalDataFlow.cs:422:41:422:46 | access to local variable sink20 |
+| GlobalDataFlow.cs:240:15:240:20 | access to local variable sink41 |
+| GlobalDataFlow.cs:242:15:242:20 | access to local variable sink42 |
+| GlobalDataFlow.cs:257:15:257:24 | access to parameter sinkParam0 |
+| GlobalDataFlow.cs:262:15:262:24 | access to parameter sinkParam1 |
+| GlobalDataFlow.cs:267:15:267:24 | access to parameter sinkParam3 |
+| GlobalDataFlow.cs:272:15:272:24 | access to parameter sinkParam4 |
+| GlobalDataFlow.cs:277:15:277:24 | access to parameter sinkParam5 |
+| GlobalDataFlow.cs:282:15:282:24 | access to parameter sinkParam6 |
+| GlobalDataFlow.cs:287:15:287:24 | access to parameter sinkParam7 |
+| GlobalDataFlow.cs:314:15:314:24 | access to parameter sinkParam8 |
+| GlobalDataFlow.cs:320:15:320:24 | access to parameter sinkParam9 |
+| GlobalDataFlow.cs:326:15:326:25 | access to parameter sinkParam11 |
+| GlobalDataFlow.cs:401:15:401:20 | access to local variable sink11 |
+| GlobalDataFlow.cs:424:41:424:46 | access to local variable sink20 |
 | Splitting.cs:9:15:9:15 | [b (line 3): false] access to local variable x |
 | Splitting.cs:9:15:9:15 | [b (line 3): true] access to local variable x |
 | Splitting.cs:11:19:11:19 | access to local variable x |