chore(deps): bump opentelemetry_sdk from 0.25.0 to 0.26.0 (#398)

Bumps [opentelemetry_sdk](https://github.com/open-telemetry/opentelemetry-rust) from 0.25.0 to 0.26.0.
- [Release notes](https://github.com/open-telemetry/opentelemetry-rust/releases)
- [Commits](open-telemetry/opentelemetry-rust@opentelemetry_sdk-0.25.0...opentelemetry_sdk-0.26.0)

---
updated-dependencies:
- dependency-name: opentelemetry_sdk
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

crates/weaver_forge/Cargo.toml

@@ -45,6 +45,6 @@ dirs.workspace = true
 
 [dev-dependencies]
 opentelemetry.workspace = true
-opentelemetry_sdk = { version = "0.25.0", features = ["trace", "metrics", "logs"] }
+opentelemetry_sdk = { version = "0.26.0", features = ["trace", "metrics", "logs"] }
 opentelemetry-stdout = { version = "0.26.0", features = ["trace", "metrics", "logs"] }