fix(deps): update google.golang.org/grpc/examples digest to f9d2bdb (open-telemetry#3098)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

internal/test/e2e/go.mod

@@ -17,7 +17,7 @@ require (
 	go.opentelemetry.io/otel/trace v1.39.0
 	go.uber.org/goleak v1.3.0
 	google.golang.org/grpc v1.77.0
-	google.golang.org/grpc/examples v0.0.0-20251204080207-647162c379dd
+	google.golang.org/grpc/examples v0.0.0-20251208064914-f9d2bdb34edc
 )
 
 require (

internal/test/e2e/go.sum

@@ -405,8 +405,8 @@ google.golang.org/genproto/googleapis/rpc v0.0.0-20251202230838-ff82c1b0f217 h1:
 google.golang.org/genproto/googleapis/rpc v0.0.0-20251202230838-ff82c1b0f217/go.mod h1:7i2o+ce6H/6BluujYR+kqX3GKH+dChPTQU19wjRPiGk=
 google.golang.org/grpc v1.77.0 h1:wVVY6/8cGA6vvffn+wWK5ToddbgdU3d8MNENr4evgXM=
 google.golang.org/grpc v1.77.0/go.mod h1:z0BY1iVj0q8E1uSQCjL9cppRj+gnZjzDnzV0dHhrNig=
-google.golang.org/grpc/examples v0.0.0-20251204080207-647162c379dd h1:USZfcJuW0QaJK7q89h/VMAwC3eccAnBqX3nlwy1o9PE=
-google.golang.org/grpc/examples v0.0.0-20251204080207-647162c379dd/go.mod h1:hy3hZ/5gzAo3RS0cNe7F165B2H/fcJfYEc070uOgfHc=
+google.golang.org/grpc/examples v0.0.0-20251208064914-f9d2bdb34edc h1:FpTjY/Yw0jCk/JRP0Pd9EqEsA4iBiJ9ye0BHodML+iU=
+google.golang.org/grpc/examples v0.0.0-20251208064914-f9d2bdb34edc/go.mod h1:hy3hZ/5gzAo3RS0cNe7F165B2H/fcJfYEc070uOgfHc=
 google.golang.org/protobuf v1.36.10 h1:AYd7cD/uASjIL6Q9LiTjz8JLcrh/88q5UObnmY3aOOE=
 google.golang.org/protobuf v1.36.10/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=