Update dependency anthropic to >=1.4.0 (#501)

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

Author: renovate[bot]

docs-requirements.txt

@@ -8,7 +8,7 @@ wrapt>=2.2.2,<3.0.0
 
 # Required by instrumentation packages
 agno>=2.9.0
-anthropic>=1.0.0
+anthropic>=1.4.0
 boto3>=1.43.89
 claude-agent-sdk>=0.2.152
 google-genai>=2.19.0

instrumentation/opentelemetry-instrumentation-genai-anthropic/examples/manual/requirements.txt

@@ -1,4 +1,4 @@
-anthropic>=1.0.0
+anthropic>=1.4.0
 opentelemetry-sdk~=1.43.0
 opentelemetry-instrumentation-genai-anthropic~=1.0b0
 opentelemetry-exporter-otlp-proto-grpc~=1.43.0

instrumentation/opentelemetry-instrumentation-genai-anthropic/examples/zero-code/requirements.txt

@@ -1,4 +1,4 @@
-anthropic>=1.0.0
+anthropic>=1.4.0
 opentelemetry-sdk~=1.43.0
 opentelemetry-distro~=0.64b0
 opentelemetry-instrumentation-genai-anthropic~=1.0b0