python: upgrade grpcio-tools to 1.69.0 and protobuf to 5.29.4 for python3.13 compatibility

Changelog-None

Author: daywalker90

.github/scripts/setup.sh

@@ -72,20 +72,17 @@ curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- \
 # which comes from the same tree.  Makes sense!
 
 # And
-#   grpcio-tools-1.54.0` requires `protobuf = ">=4.21.6,<5.0dev"`
+#   grpcio-tools-1.69.0` requires `protobuf = ">=5.26.1,<6.0dev"`
 
 # Now, protoc changed to date-based releases, BUT Python protobuf
 # didn't, so Python protobuf 4.21.12 (in Ubuntu 23.04) corresponds to
 # protoc 21.12 (which, FYI, is packaged in Ubuntu as version 3.21.12).
 
-# So we're going to nail these versions as 21.12, which is what recent
-# Ubuntu has, and hopefully everyone else can get.  And this means that
-# When CI checks that no files have changed under regeneration, you won't
-# get a fail just because the dev's protoc is a different version.
+# In general protobuf version x.y.z corresponds to protoc version y.z
 
 # Honorable mention go to Matt Whitlock for spelunking this horror with me!
 
-PROTOC_VERSION=21.12
+PROTOC_VERSION=29.4
 PB_REL="https://github.com/protocolbuffers/protobuf/releases"
 curl -LO $PB_REL/download/v${PROTOC_VERSION}/protoc-${PROTOC_VERSION}-linux-x86_64.zip
 sudo unzip protoc-${PROTOC_VERSION}-linux-x86_64.zip -d /usr/local/

contrib/pyln-grpc-proto/pyln/grpc/node_pb2.py

@@ -18,7 +18,7 @@ include = [
 [tool.poetry.dependencies]
 python = "^3.8"
 grpcio = "*"
-protobuf3 = "*"
+protobuf = "5.29.4"
 
 [tool.poetry.group.dev.dependencies]
 grpcio = "*"

contrib/pyln-grpc-proto/pyln/grpc/node_pb2_grpc.py

@@ -4,7 +4,7 @@ ENV TZ=UTC
 RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
 ENV RUST_PROFILE=release
 ENV PATH=/root/.pyenv/shims:/root/.pyenv/bin:/root/.cargo/bin:$PATH
-ENV PROTOC_VERSION=22.0
+ENV PROTOC_VERSION=29.4
 
 RUN sed -i '/updates/d' /etc/apt/sources.list && \
     sed -i '/security/d' /etc/apt/sources.list

contrib/pyln-grpc-proto/pyln/grpc/primitives_pb2.py

@@ -4,7 +4,7 @@ ENV TZ=UTC
 RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
 ENV RUST_PROFILE=release
 ENV PATH=/root/.pyenv/shims:/root/.pyenv/bin:/root/.cargo/bin:$PATH
-ENV PROTOC_VERSION=22.0
+ENV PROTOC_VERSION=29.4
 
 RUN sed -i '/updates/d' /etc/apt/sources.list && \
     sed -i '/security/d' /etc/apt/sources.list

contrib/pyln-grpc-proto/pyproject.toml

@@ -4,7 +4,7 @@ ENV TZ=UTC
 RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
 ENV RUST_PROFILE=release
 ENV PATH=/root/.pyenv/shims:/root/.pyenv/bin:/root/.cargo/bin:$PATH
-ENV PROTOC_VERSION=22.0
+ENV PROTOC_VERSION=29.4
 
 RUN sed -i '/updates/d' /etc/apt/sources.list && \
     sed -i '/security/d' /etc/apt/sources.list