fix(deps): update google.golang.org/grpc/examples digest to ca78c90 (#2806)

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 v1.38.0
 	go.uber.org/goleak v1.3.0
 	google.golang.org/grpc v1.75.1
-	google.golang.org/grpc/examples v0.0.0-20250814054357-4375c784450a
+	google.golang.org/grpc/examples v0.0.0-20250915125631-ca78c904b12d
 )
 
 require (

internal/test/e2e/go.sum

@@ -385,8 +385,8 @@ google.golang.org/genproto/googleapis/rpc v0.0.0-20250825161204-c5933d9347a5 h1:
 google.golang.org/genproto/googleapis/rpc v0.0.0-20250825161204-c5933d9347a5/go.mod h1:M4/wBTSeyLxupu3W3tJtOgB14jILAS/XWPSSa3TAlJc=
 google.golang.org/grpc v1.75.1 h1:/ODCNEuf9VghjgO3rqLcfg8fiOP0nSluljWFlDxELLI=
 google.golang.org/grpc v1.75.1/go.mod h1:JtPAzKiq4v1xcAB2hydNlWI2RnF85XXcV0mhKXr2ecQ=
-google.golang.org/grpc/examples v0.0.0-20250814054357-4375c784450a h1:ZCK+SaN7YCKZ0JIMNhGNxlgx384lsVN3TS6TfkcxkX8=
-google.golang.org/grpc/examples v0.0.0-20250814054357-4375c784450a/go.mod h1:zcPuGUp+HxtWiSTqiItUT3w0gKBEfNOVQvVN8WvsH5Q=
+google.golang.org/grpc/examples v0.0.0-20250915125631-ca78c904b12d h1:BlWpWSFsENX2YjUFc3YDmzbhfzFk4OfCFcP1AKlPguY=
+google.golang.org/grpc/examples v0.0.0-20250915125631-ca78c904b12d/go.mod h1:DCV/pPaCAjP8t014alob5c5bWqurbKmciK7h44GNQM8=
 google.golang.org/protobuf v1.36.9 h1:w2gp2mA27hUeUzj9Ex9FBjsBm40zfaDtEWow293U7Iw=
 google.golang.org/protobuf v1.36.9/go.mod h1:fuxRtAxBytpl4zzqUh6/eyUujkJdNiuEkXntxiD/uRU=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=