Bump github.com/vektah/gqlparser/v2 from 2.5.11 to 2.5.15

Bumps [github.com/vektah/gqlparser/v2](https://github.com/vektah/gqlparser) from 2.5.11 to 2.5.15.
- [Release notes](https://github.com/vektah/gqlparser/releases)
- [Commits](vektah/gqlparser@v2.5.11...v2.5.15)

---
updated-dependencies:
- dependency-name: github.com/vektah/gqlparser/v2
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

go.mod

@@ -114,7 +114,7 @@ require (
 	github.com/secure-systems-lab/go-securesystemslib v0.7.0 // indirect
 	github.com/segmentio/asm v1.2.0 // indirect
 	github.com/tinylib/msgp v1.1.8 // indirect
-	github.com/vektah/gqlparser/v2 v2.5.11 // indirect
+	github.com/vektah/gqlparser/v2 v2.5.15 // indirect
 	go.opencensus.io v0.24.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.49.0 // indirect
 	go.opentelemetry.io/otel/metric v1.27.0 // indirect

go.sum

@@ -267,8 +267,8 @@ github.com/tinylib/msgp v1.1.8 h1:FCXC1xanKO4I8plpHGH2P7koL/RzZs12l/+r7vakfm0=
 github.com/tinylib/msgp v1.1.8/go.mod h1:qkpG+2ldGg4xRFmx+jfTvZPxfGFhi64BcnL9vkCm/Tw=
 github.com/urfave/cli v1.22.15 h1:nuqt+pdC/KqswQKhETJjo7pvn/k4xMUxgW6liI7XpnM=
 github.com/urfave/cli v1.22.15/go.mod h1:wSan1hmo5zeyLGBjRJbzRTNk8gwoYa2B9n4q9dmRIc0=
-github.com/vektah/gqlparser/v2 v2.5.11 h1:JJxLtXIoN7+3x6MBdtIP59TP1RANnY7pXOaDnADQSf8=
-github.com/vektah/gqlparser/v2 v2.5.11/go.mod h1:1rCcfwB2ekJofmluGWXMSEnPMZgbxzwj6FaZ/4OT8Cc=
+github.com/vektah/gqlparser/v2 v2.5.15 h1:fYdnU8roQniJziV5TDiFPm/Ff7pE8xbVSOJqbsdl88A=
+github.com/vektah/gqlparser/v2 v2.5.15/go.mod h1:WQQjFc+I1YIzoPvZBhUQX7waZgg3pMLi0r8KymvAE2w=
 github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 go.opencensus.io v0.24.0 h1:y73uSU6J157QMP2kn2r30vwW1A2W2WFwSCGnAVxeaD0=