Sep2024 updates (#296)

* Update upstream otel-lambda to latest

* Update splunk-otel-python to 1.20.0

* Update name of otel java layer zip file

java/build-layer.sh

@@ -26,8 +26,8 @@ pushd $OTEL_JAVA_DIR
 
 echo "Preparing Splunk layer"
 cd $DISTRO_DIR
-unzip -qo opentelemetry-java-wrapper.zip
-rm opentelemetry-java-wrapper.zip
+unzip -qo opentelemetry-javawrapper-layer.zip
+rm opentelemetry-javawrapper-layer.zip
 sed -i '2isource /opt/splunk-default-config' otel-handler
 sed -i '2isource /opt/splunk-default-config' otel-stream-handler
 sed -i '2isource /opt/splunk-default-config' otel-proxy-handler

python/build-layer.sh

@@ -8,12 +8,12 @@ echo "Modify dependencies and script for Splunk integration"
 pushd "$OTEL_PYTHON_DIR"
 
 cd "$SOURCES_DIR"
-sed -i 's/^opentelemetry-distro.*/splunk-opentelemetry[all]==1.19.1/g' requirements.txt
-sed -i 's/^opentelemetry-exporter-otlp-proto-http.*/opentelemetry-exporter-otlp-proto-http==1.24.0/g' requirements.txt
+sed -i 's/^opentelemetry-distro.*/splunk-opentelemetry[all]==1.20.0/g' requirements.txt
+sed -i 's/^opentelemetry-exporter-otlp-proto-http.*/opentelemetry-exporter-otlp-proto-http==1.26.0/g' requirements.txt
 # Even if these regexes do nothing, leave these lines in to make later updates easier
-sed -i 's/0.46b0/0.45b0/g' nodeps-requirements.txt
-sed -i 's/0.46b0/0.45b0/g' requirements.txt
-sed -i 's/1.25.0/1.24.0/g' requirements.txt
+sed -i 's/0.47b0/0.47b0/g' nodeps-requirements.txt
+sed -i 's/0.47b0/0.47b0/g' requirements.txt
+sed -i 's/1.26.0/1.26.0/g' requirements.txt
 sed -i 's/^docker run --rm/docker run/g'  ../../build.sh
 sed -i 's/opentelemetry-instrument/splunk-py-trace/g'  otel-instrument
 # FIXME this recently broke and why aren't these a vendored part of pkg_resources anymore? perhaps we should remove the dependency on pkg_resources?