Update opentelemetry-ruby (non-major) (#35784)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Gemfile

@@ -102,7 +102,7 @@ gem 'rdf-normalize', '~> 0.5'
 
 gem 'prometheus_exporter', '~> 2.2', require: false
 
-gem 'opentelemetry-api', '~> 1.5.0'
+gem 'opentelemetry-api', '~> 1.6.0'
 
 group :opentelemetry do
   gem 'opentelemetry-exporter-otlp', '~> 0.30.0', require: false

Gemfile.lock

@@ -497,7 +497,7 @@ GEM
     openssl (3.3.0)
     openssl-signature_algorithm (1.3.0)
       openssl (> 2.0)
-    opentelemetry-api (1.5.0)
+    opentelemetry-api (1.6.0)
     opentelemetry-common (0.22.0)
       opentelemetry-api (~> 1.0)
     opentelemetry-exporter-otlp (0.30.0)
@@ -589,7 +589,7 @@ GEM
       opentelemetry-instrumentation-base (~> 0.23.0)
     opentelemetry-registry (0.4.0)
       opentelemetry-api (~> 1.1)
-    opentelemetry-sdk (1.8.0)
+    opentelemetry-sdk (1.8.1)
       opentelemetry-api (~> 1.1)
       opentelemetry-common (~> 0.20)
       opentelemetry-registry (~> 0.2)
@@ -1025,7 +1025,7 @@ DEPENDENCIES
   omniauth-rails_csrf_protection (~> 1.0)
   omniauth-saml (~> 2.0)
   omniauth_openid_connect (~> 0.8.0)
-  opentelemetry-api (~> 1.5.0)
+  opentelemetry-api (~> 1.6.0)
   opentelemetry-exporter-otlp (~> 0.30.0)
   opentelemetry-instrumentation-active_job (~> 0.8.0)
   opentelemetry-instrumentation-active_model_serializers (~> 0.22.0)