Update opentelemetry-ruby (non-major) (#31446)

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

Gemfile

@@ -112,7 +112,7 @@ group :opentelemetry do
   gem 'opentelemetry-instrumentation-http', '~> 0.23.2', require: false
   gem 'opentelemetry-instrumentation-http_client', '~> 0.22.3', require: false
   gem 'opentelemetry-instrumentation-net_http', '~> 0.22.4', require: false
-  gem 'opentelemetry-instrumentation-pg', '~> 0.27.1', require: false
+  gem 'opentelemetry-instrumentation-pg', '~> 0.28.0', require: false
   gem 'opentelemetry-instrumentation-rack', '~> 0.24.1', require: false
   gem 'opentelemetry-instrumentation-rails', '~> 0.31.0', require: false
   gem 'opentelemetry-instrumentation-redis', '~> 0.25.3', require: false

Gemfile.lock

@@ -551,7 +551,7 @@ GEM
     opentelemetry-instrumentation-net_http (0.22.7)
       opentelemetry-api (~> 1.0)
       opentelemetry-instrumentation-base (~> 0.22.1)
-    opentelemetry-instrumentation-pg (0.27.4)
+    opentelemetry-instrumentation-pg (0.28.0)
       opentelemetry-api (~> 1.0)
       opentelemetry-helpers-sql-obfuscation
       opentelemetry-instrumentation-base (~> 0.22.1)
@@ -997,7 +997,7 @@ DEPENDENCIES
   opentelemetry-instrumentation-http (~> 0.23.2)
   opentelemetry-instrumentation-http_client (~> 0.22.3)
   opentelemetry-instrumentation-net_http (~> 0.22.4)
-  opentelemetry-instrumentation-pg (~> 0.27.1)
+  opentelemetry-instrumentation-pg (~> 0.28.0)
   opentelemetry-instrumentation-rack (~> 0.24.1)
   opentelemetry-instrumentation-rails (~> 0.31.0)
   opentelemetry-instrumentation-redis (~> 0.25.3)