fix(deps): update module go.opentelemetry.io/collector/pdata to v1.28.1 (#6469)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
|
[go.opentelemetry.io/collector/pdata](https://redirect.github.com/open-telemetry/opentelemetry-collector)
| `v1.28.0` -> `v1.28.1` |
[![age](https://developer.mend.io/api/mc/badges/age/go/go.opentelemetry.io%2fcollector%2fpdata/v1.28.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/go/go.opentelemetry.io%2fcollector%2fpdata/v1.28.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/go/go.opentelemetry.io%2fcollector%2fpdata/v1.28.0/v1.28.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/go/go.opentelemetry.io%2fcollector%2fpdata/v1.28.0/v1.28.1?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>open-telemetry/opentelemetry-collector
(go.opentelemetry.io/collector/pdata)</summary>

###
[`v1.28.1`](https://redirect.github.com/open-telemetry/opentelemetry-collector/blob/HEAD/CHANGELOG.md#v1281v01221)

##### 🧰 Bug fixes 🧰

- `confmap`: Ensure slices with defaults containing struct values are
correctly set.
([#&#8203;12661](https://redirect.github.com/open-telemetry/opentelemetry-collector/issues/12661))
This reverts the changes
made[https://github.com/open-telemetry/opentelemetry-collector/pull/11882](https://redirect.github.com/open-telemetry/opentelemetry-collector/pull/11882)1882.

<!-- previous-version -->

</details>

---

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---

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trace/internal/telemetry/test/go.mod

@@ -4,7 +4,7 @@ go 1.23.0
 
 require (
 	github.com/stretchr/testify v1.10.0
-	go.opentelemetry.io/collector/pdata v1.28.0
+	go.opentelemetry.io/collector/pdata v1.28.1
 	go.opentelemetry.io/otel/trace v1.35.0
 )
 

trace/internal/telemetry/test/go.sum

@@ -40,8 +40,8 @@ github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9de
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 go.opentelemetry.io/auto/sdk v1.1.0 h1:cH53jehLUN6UFLY71z+NDOiNJqDdPRaXzTel0sJySYA=
 go.opentelemetry.io/auto/sdk v1.1.0/go.mod h1:3wSPjt5PWp2RhlCcmmOial7AvC4DQqZb7a7wCow3W8A=
-go.opentelemetry.io/collector/pdata v1.28.0 h1:xSZyvTOOc2Wmz4PoxrVqeQfodLgs9k7gowLAnzZN0eU=
-go.opentelemetry.io/collector/pdata v1.28.0/go.mod h1:asKE8MD/4SOKz1mCrGdAz4VO2U2HUNg8A6094uK7pq0=
+go.opentelemetry.io/collector/pdata v1.28.1 h1:ORl5WLpQJvjzBVpHu12lqKMdcf/qDBwRXMcUubhybiQ=
+go.opentelemetry.io/collector/pdata v1.28.1/go.mod h1:asKE8MD/4SOKz1mCrGdAz4VO2U2HUNg8A6094uK7pq0=
 go.opentelemetry.io/otel/sdk v1.34.0 h1:95zS4k/2GOy069d321O8jWgYsW3MzVV+KuSPKp7Wr1A=
 go.opentelemetry.io/otel/sdk v1.34.0/go.mod h1:0e/pNiaMAqaykJGKbi+tSjWfNNHMTxoC9qANsCzbyxU=
 go.opentelemetry.io/otel/sdk/metric v1.34.0 h1:5CeK9ujjbFVL5c1PhLuStg1wxA7vQv7ce1EK0Gyvahk=