fix(deps): update opentelemetry instrumentation packages

[renovate]

This PR contains the following updates:

Package	Type	Update	Change	Age	Confidence
open-telemetry/opentelemetry-java-instrumentation		patch	v2.26.0 → v2.26.1
io.opentelemetry.javaagent:opentelemetry-javaagent	dependencies	patch	2.26.0 → 2.26.1
io.opentelemetry.instrumentation:opentelemetry-instrumentation-annotations	dependencies	patch	2.26.0 → 2.26.1
io.opentelemetry.instrumentation:opentelemetry-grpc-1.6	dependencies	patch	2.26.0-alpha → 2.26.1-alpha
io.opentelemetry.instrumentation:opentelemetry-instrumentation-bom	dependencies	patch	2.26.0 → 2.26.1
io.opentelemetry.instrumentation:opentelemetry-instrumentation-bom-alpha	dependencies	patch	2.26.0-alpha → 2.26.1-alpha

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Release Notes

open-telemetry/opentelemetry-java-instrumentation (open-telemetry/opentelemetry-java-instrumentation)

v2.26.1: Version 2.26.1

Compare Source

This is a patch release on the previous 2.26.0 release, fixing the issue(s) below.

🔒 Security fixes

• Fix unsafe deserialization in RMI instrumentation that could lead to remote code execution (CVE-2026-33701, #​16979)

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