[co19] Roll co19 to 58e95961ea492a749ca6eccf5586fdf8271f8266

2020-09-28 sgrekhov@unipro.ru Some 'main()' static analysis tests fixed to not to fail on dart2js
2020-09-28 sgrekhov@unipro.ru Fixes 941. Change flow analysis tests around ==/!== according to the changed spec
2020-09-25 irina.arkhipets@gmail.com More changes for 942: LanguageFeatures/Simple-bounds tests updated.
2020-09-25 sgrekhov@unipro.ru 924. Added tests for the new static analysis of 'main'
2020-09-25 irina.arkhipets@gmail.com One more fix for 942: more Simple-bounds tests corrected.
2020-09-25 irina.arkhipets@gmail.com Fixes 942: LanguageFeature/Simple-bounds tests updated. Common Utils function F<X> toF<X>(X x) improved.
2020-09-23 sgrekhov@unipro.ru Fixes 939. Flow analysis tests changed to not expect promotion

Change-Id: I881d6fb8602f22d0d836a5d42da5dc9f136cadf6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/164788
Reviewed-by: William Hesse <whesse@google.com>
diff --git a/DEPS b/DEPS
index 02d36bb..5d510bd 100644
--- a/DEPS
+++ b/DEPS
@@ -44,7 +44,7 @@
   # co19 is a cipd package. Use update.sh in tests/co19[_2] to update these
   # hashes. It requires access to the dart-build-access group, which EngProd
   # has.
-  "co19_rev": "da33ec472443aa14d969bf54b9adc3af71cb6382",
+  "co19_rev": "58e95961ea492a749ca6eccf5586fdf8271f8266",
   "co19_2_rev": "e48b3090826cf40b8037648f19d211e8eab1b4b6",
 
   # The internal benchmarks to use. See go/dart-benchmarks-internal