otel: add OTel commons lib as dependency

Signed-off-by: Arjun Rajappa <Arjun.Rajappa@ibm.com>

Author: arjun-rajappa

instana.gemspec

@@ -45,6 +45,6 @@ Gem::Specification.new do |spec|
   spec.add_runtime_dependency('csv', '>= 0.1')
   spec.add_runtime_dependency('sys-proctable', '>= 1.2.2')
   spec.add_runtime_dependency('opentelemetry-api', '~> 1.4')
-  spec.add_runtime_dependency('opentelemetry-common', '~> 0.22.0')
+  spec.add_runtime_dependency('opentelemetry-common')
   spec.add_runtime_dependency('oj', '>=3.0.11') unless RUBY_PLATFORM =~ /java/i
 end