Ruby: Accept changes to TypeTracker tests

Since this is not using inline-expectation-tests, I'm not entirely sure
whether these changes are OK or not, so hope to get someone else to
signoff on that.

Author: RasmusWL

ruby/ql/test/library-tests/dataflow/type-tracker/TypeTracker.expected

@@ -43,10 +43,6 @@ track
 | type_tracker.rb:12:1:16:3 | self in m | type tracker with call steps | type_tracker.rb:12:1:16:3 | self (m) |
 | type_tracker.rb:12:1:16:3 | self in m | type tracker without call steps | type_tracker.rb:12:1:16:3 | self in m |
 | type_tracker.rb:13:5:13:7 | var | type tracker without call steps | type_tracker.rb:13:5:13:7 | var |
-| type_tracker.rb:13:5:13:23 | ... = ... | type tracker with call steps | type_tracker.rb:2:5:5:7 | self (field=) |
-| type_tracker.rb:13:5:13:23 | ... = ... | type tracker with call steps | type_tracker.rb:2:5:5:7 | self in field= |
-| type_tracker.rb:13:5:13:23 | ... = ... | type tracker with call steps | type_tracker.rb:7:5:9:7 | self in field |
-| type_tracker.rb:13:5:13:23 | ... = ... | type tracker without call steps | type_tracker.rb:13:5:13:23 | ... = ... |
 | type_tracker.rb:13:11:13:19 | Container | type tracker without call steps | type_tracker.rb:13:11:13:19 | Container |
 | type_tracker.rb:13:11:13:19 | [post] Container | type tracker without call steps | type_tracker.rb:13:11:13:19 | [post] Container |
 | type_tracker.rb:13:11:13:23 | call to new | type tracker with call steps | type_tracker.rb:2:5:5:7 | self (field=) |
@@ -63,7 +59,6 @@ track
 | type_tracker.rb:14:17:14:23 | "hello" | type tracker without call steps | type_tracker.rb:14:17:14:23 | "hello" |
 | type_tracker.rb:14:17:14:23 | "hello" | type tracker without call steps | type_tracker.rb:15:10:15:18 | call to field |
 | type_tracker.rb:14:17:14:23 | "hello" | type tracker without call steps with content field | type_tracker.rb:14:5:14:7 | [post] var |
-| type_tracker.rb:14:17:14:23 | ... = ... | type tracker without call steps | type_tracker.rb:14:17:14:23 | ... = ... |
 | type_tracker.rb:14:17:14:23 | [post] ... = ... | type tracker without call steps | type_tracker.rb:14:17:14:23 | [post] ... = ... |
 | type_tracker.rb:14:17:14:23 | __synth__0 | type tracker without call steps | type_tracker.rb:14:17:14:23 | __synth__0 |
 | type_tracker.rb:15:5:15:18 | [post] self | type tracker without call steps | type_tracker.rb:15:5:15:18 | [post] self |
@@ -245,14 +240,6 @@ trackEnd
 | type_tracker.rb:12:1:16:3 | self in m | type_tracker.rb:12:1:16:3 | self in m |
 | type_tracker.rb:12:1:16:3 | self in m | type_tracker.rb:15:5:15:18 | self |
 | type_tracker.rb:13:5:13:7 | var | type_tracker.rb:13:5:13:7 | var |
-| type_tracker.rb:13:5:13:23 | ... = ... | type_tracker.rb:2:5:5:7 | self (field=) |
-| type_tracker.rb:13:5:13:23 | ... = ... | type_tracker.rb:2:5:5:7 | self in field= |
-| type_tracker.rb:13:5:13:23 | ... = ... | type_tracker.rb:3:9:3:23 | self |
-| type_tracker.rb:13:5:13:23 | ... = ... | type_tracker.rb:3:14:3:17 | self |
-| type_tracker.rb:13:5:13:23 | ... = ... | type_tracker.rb:7:5:9:7 | self in field |
-| type_tracker.rb:13:5:13:23 | ... = ... | type_tracker.rb:13:5:13:23 | ... = ... |
-| type_tracker.rb:13:5:13:23 | ... = ... | type_tracker.rb:14:5:14:7 | var |
-| type_tracker.rb:13:5:13:23 | ... = ... | type_tracker.rb:15:10:15:12 | var |
 | type_tracker.rb:13:11:13:19 | Container | type_tracker.rb:13:11:13:19 | Container |
 | type_tracker.rb:13:11:13:19 | [post] Container | type_tracker.rb:13:11:13:19 | [post] Container |
 | type_tracker.rb:13:11:13:23 | call to new | type_tracker.rb:2:5:5:7 | self (field=) |
@@ -280,9 +267,6 @@ trackEnd
 | type_tracker.rb:14:17:14:23 | "hello" | type_tracker.rb:14:17:14:23 | ... = ... |
 | type_tracker.rb:14:17:14:23 | "hello" | type_tracker.rb:14:17:14:23 | ... = ... |
 | type_tracker.rb:14:17:14:23 | "hello" | type_tracker.rb:15:10:15:18 | call to field |
-| type_tracker.rb:14:17:14:23 | ... = ... | type_tracker.rb:14:5:14:13 | __synth__0 |
-| type_tracker.rb:14:17:14:23 | ... = ... | type_tracker.rb:14:5:14:23 | ... |
-| type_tracker.rb:14:17:14:23 | ... = ... | type_tracker.rb:14:17:14:23 | ... = ... |
 | type_tracker.rb:14:17:14:23 | [post] ... = ... | type_tracker.rb:14:17:14:23 | [post] ... = ... |
 | type_tracker.rb:14:17:14:23 | __synth__0 | type_tracker.rb:14:17:14:23 | __synth__0 |
 | type_tracker.rb:15:5:15:18 | [post] self | type_tracker.rb:15:5:15:18 | [post] self |