[co19] Roll co19 to 2c7f9a6a379cfc49b3e9019d1f616d7ec9edd766

2025-04-03 [email protected] dart-lang/co19#3057. Add pattern assignment cases to for-in tests (dart-lang/co19#3130)
2025-04-02 [email protected] dart-lang/co19#3057. Add pattern assignment cases to while-loop tests (dart-lang/co19#3127)
2025-04-02 [email protected] dart-lang/co19#3057. Add pattern assignment cases to do-while tests (dart-lang/co19#3124)
2025-04-02 [email protected] dart-lang/co19#3122. Fix typo in type_inference_A07_t01.dart (dart-lang/co19#3125)
2025-04-01 [email protected] dart-lang/co19#3122. Fix errors in dot shorthands tests. (dart-lang/co19#3123)
2025-04-01 [email protected] dart-lang/co19#3057. Add switch statement tests (dart-lang/co19#3121)
2025-03-31 [email protected] dart-lang/co19#3057. Fix tests for literals and the type-check (dart-lang/co19#3116)

Cq-Include-Trybots: luci.dart.try:analyzer-linux-release-try
Change-Id: Ieb1f5fb641976186bb0f5715c64e020c2ba097ec
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/420440
Reviewed-by: Alexander Thomas <[email protected]>
Reviewed-by: Erik Ernst <[email protected]>
Commit-Queue: Alexander Thomas <[email protected]>

Author: sgrekhov

DEPS

@@ -54,7 +54,7 @@ vars = {
 
   # co19 is a cipd package automatically generated for each co19 commit.
   # Use tests/co19/update.sh to update this hash.
-  "co19_rev": "c05c34e6f882987d910502908dae1bba154e24b2",
+  "co19_rev": "2c7f9a6a379cfc49b3e9019d1f616d7ec9edd766",
 
   # The internal benchmarks to use. See go/dart-benchmarks-internal
   "benchmarks_internal_rev": "1fa5d33a45f7d4dd0093124706cdfa45d9270851",