Bump go.opentelemetry.io/collector/pdata in /internal/splunk

Bumps [go.opentelemetry.io/collector/pdata](https://github.com/open-telemetry/opentelemetry-collector) from 0.60.1-0.20220923151520-96e9af35c002 to 1.42.0.
- [Release notes](https://github.com/open-telemetry/opentelemetry-collector/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-collector/blob/main/CHANGELOG-API.md)
- [Commits](https://github.com/open-telemetry/opentelemetry-collector/commits/pdata/v1.42.0)

---
updated-dependencies:
- dependency-name: go.opentelemetry.io/collector/pdata
  dependency-version: 1.42.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

internal/splunk/go.mod

@@ -1,43 +1,42 @@
 module github.com/open-telemetry/opentelemetry-collector-contrib/internal/splunk
 
-go 1.18
+go 1.24.0
 
 require (
-	github.com/stretchr/testify v1.8.0
+	github.com/stretchr/testify v1.11.1
 	go.opentelemetry.io/collector v0.60.1-0.20220923151520-96e9af35c002
-	go.opentelemetry.io/collector/pdata v0.60.1-0.20220923151520-96e9af35c002
+	go.opentelemetry.io/collector/pdata v1.42.0
 	go.opentelemetry.io/collector/semconv v0.60.1-0.20220923151520-96e9af35c002
-	go.uber.org/multierr v1.8.0
+	go.uber.org/multierr v1.11.0
 )
 
 require (
 	github.com/cenkalti/backoff/v4 v4.1.3 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/fsnotify/fsnotify v1.5.4 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/knadh/koanf v1.4.3 // indirect
 	github.com/kr/pretty v0.3.0 // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
-	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee // indirect
 	github.com/pelletier/go-toml v1.9.4 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	go.opencensus.io v0.23.0 // indirect
-	go.opentelemetry.io/otel v1.10.0 // indirect
-	go.opentelemetry.io/otel/metric v0.32.1 // indirect
-	go.opentelemetry.io/otel/trace v1.10.0 // indirect
+	go.opentelemetry.io/otel v1.37.0 // indirect
+	go.opentelemetry.io/otel/metric v1.37.0 // indirect
+	go.opentelemetry.io/otel/trace v1.37.0 // indirect
 	go.uber.org/atomic v1.10.0 // indirect
 	go.uber.org/zap v1.23.0 // indirect
-	golang.org/x/net v0.0.0-20220225172249-27dd8689420f // indirect
-	golang.org/x/sys v0.0.0-20220808155132-1c4a2a72c664 // indirect
-	golang.org/x/text v0.3.7 // indirect
+	golang.org/x/net v0.41.0 // indirect
+	golang.org/x/sys v0.33.0 // indirect
+	golang.org/x/text v0.26.0 // indirect
 	google.golang.org/genproto v0.0.0-20211208223120-3a66f561d7aa // indirect
-	google.golang.org/grpc v1.49.0 // indirect
-	google.golang.org/protobuf v1.28.1 // indirect
+	google.golang.org/grpc v1.75.1 // indirect
+	google.golang.org/protobuf v1.36.9 // indirect
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )