Update to grpc v1.67.1

Update also direct dependencies:
- boringssl b8b3e6e
- google_apis fe8ba05
- protobuf v27.2

Also update the bootstrap build description for crypto library.

Remove ssl patch for gcc-14 build as fix is now in upstream.
Remove bytestream.proto patch as fix is now in upstream.
Target utf8_range now taken only from protobuf, where it is first
defined.

For now, upb dependencies in grpc still taken from its own
third_party subdirectory, as it is still kept synchronized with
the corresponding tree in the corresponding protobuf version.

1 files changed, 27 insertions, 0 deletions

diff --git a/etc/import/absl/utility/TARGETS.absl b/etc/import/absl/utility/TARGETS.absl
index 55d78388..868555ed 100644
--- a/etc/import/absl/utility/TARGETS.absl
+++ b/etc/import/absl/utility/TARGETS.absl
@@ -29,4 +29,31 @@
     , ["absl/meta", "type_traits"]
     ]
   }
+, "if_constexpr":
+  { "type": "export"
+  , "target": "if_constexpr (unexported)"
+  , "flexible_config":
+    [ "ADD_CFLAGS"
+    , "ADD_CXXFLAGS"
+    , "AR"
+    , "ARCH"
+    , "CC"
+    , "CFLAGS"
+    , "CXX"
+    , "CXXFLAGS"
+    , "DEBUG"
+    , "ENV"
+    , "HOST_ARCH"
+    , "OS"
+    , "TARGET_ARCH"
+    , "TOOLCHAIN_CONFIG"
+    ]
+  }
+, "if_constexpr (unexported)":
+  { "type": ["@", "rules", "CC", "library"]
+  , "name": ["if_constexpr"]
+  , "stage": ["absl", "utility"]
+  , "hdrs": ["internal/if_constexpr.h"]
+  , "deps": [["absl/base", "config"]]
+  }
 }