Update stress tester XFAILs

Author: hamishknight

sourcekit-xfails.json

@@ -4779,7 +4779,7 @@
     "modification" : "unmodified",
     "issueDetail" : {
       "kind" : "codeComplete",
-      "offset" : 192
+      "offset" : 254
     },
     "applicableConfigs" : [
       "main", "release/6.0"
@@ -4791,7 +4791,7 @@
     "modification" : "unmodified",
     "issueDetail" : {
       "kind" : "codeComplete",
-      "offset" : 251
+      "offset" : 313
     },
     "applicableConfigs" : [
       "main", "release/6.0"
@@ -4803,7 +4803,7 @@
     "modification" : "unmodified",
     "issueDetail" : {
       "kind" : "codeComplete",
-      "offset" : 290
+      "offset" : 352
     },
     "applicableConfigs" : [
       "main", "release/6.0"
@@ -4815,7 +4815,7 @@
     "modification" : "unmodified",
     "issueDetail" : {
       "kind" : "codeComplete",
-      "offset" : 411
+      "offset" : 514
     },
     "applicableConfigs" : [
       "main", "release/6.0"
@@ -4827,7 +4827,7 @@
     "modification" : "unmodified",
     "issueDetail" : {
       "kind" : "codeComplete",
-      "offset" : 527
+      "offset" : 636
     },
     "applicableConfigs" : [
       "main", "release/6.0"
@@ -4839,7 +4839,7 @@
     "modification" : "unmodified",
     "issueDetail" : {
       "kind" : "codeComplete",
-      "offset" : 597
+      "offset" : 708
     },
     "applicableConfigs" : [
       "main", "release/6.0"
@@ -4851,7 +4851,7 @@
     "modification" : "unmodified",
     "issueDetail" : {
       "kind" : "codeComplete",
-      "offset" : 664
+      "offset" : 772
     },
     "applicableConfigs" : [
       "main", "release/6.0"
@@ -4863,7 +4863,7 @@
     "modification" : "unmodified",
     "issueDetail" : {
       "kind" : "codeComplete",
-      "offset" : 728
+      "offset" : 982
     },
     "applicableConfigs" : [
       "main", "release/6.0"
@@ -4875,7 +4875,7 @@
     "modification" : "unmodified",
     "issueDetail" : {
       "kind" : "codeComplete",
-      "offset" : 803
+      "offset" : 1133
     },
     "applicableConfigs" : [
       "main", "release/6.0"
@@ -4887,7 +4887,7 @@
     "modification" : "unmodified",
     "issueDetail" : {
       "kind" : "codeComplete",
-      "offset" : 875
+      "offset" : 1603
     },
     "applicableConfigs" : [
       "main", "release/6.0"