actually support 5.26 protobuf

Author: michaelschuett-tomtom

exporter/opentelemetry-exporter-prometheus-remote-write/proto/README.md

@@ -1,3 +1,3 @@
 ## Instructions
-1. Install protobuf tools. Can use your package manager or download from [GitHub](https://github.com/protocolbuffers/protobuf/releases/tag/v29.3)
-2. Run `generate-proto-py.sh` from inside the `proto/` directory
+1. Install protobuf tools. Can use your package manager or download from [GitHub](https://github.com/protocolbuffers/protobuf/releases/tag/v26.0)
+2. Run `generate-proto-py.sh` from inside the `proto/` directory

exporter/opentelemetry-exporter-prometheus-remote-write/proto/generate-proto-py.sh

@@ -49,7 +49,7 @@ sed -i 's/import "gogoproto\/gogo.proto";/import "opentelemetry\/exporter\/prome
 echo "Removing clones..."
 rm -rf protobuf prometheus
 
-# Used libprotoc 29.3
+# Used libprotoc 26
 echo "Compiling proto files to Python"
 protoc -I .  --python_out=../src ${SRC_DIR}/gogoproto/gogo.proto ${SRC_DIR}/remote.proto ${SRC_DIR}/types.proto
 

exporter/opentelemetry-exporter-prometheus-remote-write/src/opentelemetry/exporter/prometheus_remote_write/gen/gogoproto/gogo_pb2.py

@@ -9,7 +9,7 @@ idna==3.7
 iniconfig==2.0.0
 packaging==24.0
 pluggy==1.5.0
-protobuf==5.29.3
+protobuf==5.26
 py-cpuinfo==9.0.0
 pytest==7.4.4
 python-snappy==0.7.1