Roll engine and update tests (#22643)

git log 7e3b41dc7ba6..74e68ff8b108 --no-merges --oneline
74e68ff8b Roll src/third_party/skia 7b7805581733..66a973493468 (4 commits) (#6436)
58fbd1fd1 Roll src/third_party/skia 4442e3138927..7b7805581733 (1 commits) (#6435)
83151d9fc Roll src/third_party/skia 4dd17156c6e4..4442e3138927 (1 commits) (#6434)
5fe7e377d Roll src/third_party/skia 8841085abeb9..4dd17156c6e4 (1 commits) (#6432)
5340f4224 Revert "Use single_root_scheme when compiling platform (#6402)" (#6431)
37fd43d43 Add deadline_now_delta argument to Engine::NotifyIdle's trace (#6419)
4af077b29 Roll src/third_party/skia 4504a652c071..8841085abeb9 (1 commits) (#6429)
165f3dd1c Update //third_party/benchmark dependency to 21f1eb (ToT). (#6427)
34bd0ef87 Don’t build benchmarking binaries on Windows. (#6428)
ae4db4469 Ensure setViewIdResourceName has the correct version guard (#6404)
2c5d0c407 [rapidjson] Fix import statements (#6418)
c2128fc80 Create a benchmarking target for the shell. (#6420)
30f78af91 Raise errors on non-zero exits while creating artifacts on the bots. (#6424)
191168cec Disable line_height tests on Windows (#6423)
061cc6643 Fix ideographic baseline to match spec. (#6422)
74eac1f56 Roll src/third_party/skia bfa76f20bfcf..4504a652c071 (14 commits) (#6421)
10b45405b Implement ParagraphStyle.line_height and add tests for line_height and baselines. (#6417)

bin/internal/engine.version

-74662ab695238af0e7402f41c4bf9ad862bd37d2
+74e68ff8b108219e0c0dcb9a904113f943b66b2d

packages/flutter/test/engine/paragraph_test.dart

@@ -8,7 +8,7 @@ import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   // Ahem font uses a constant ideographic/alphabetic baseline ratio.
-  const double kAhemBaselineRatio = 1.1662499904632568;
+  const double kAhemBaselineRatio = 1.25;
 
   test('predictably lays out a single-line paragraph', () {
     for (double fontSize in <double>[10.0, 20.0, 30.0, 40.0]) {