Install protoc fails on Fedora 40

[Al-Pragliola]

Starting with version 40, Fedora switched to wget2 instead of wget, some of the changes are not backward compatible, one of the changes makes relative paths in -P and -O not handled correctly. This causes the protoc installation script scripts/install_protoc.sh to fail:

wget https://github.com/protocolbuffers/protobuf/releases/download/v24.3/protoc-24.3-linux-x86_64.zip -O /
path/to/model-registry/scripts/../protoc.zip
Internal error: Unexpected relative path: '/path/to/model-registry/scripts/..'

One way to fix this is to resolve the parent directory of the script and use that as the base path for the download:

SCRIPT_PARENT_DIR=$( cd -- "${SCRIPT_DIR}/.." && pwd )

...

wget -q https://github.com/protocolbuffers/protobuf/releases/download/v${VERSION}/protoc-${VERSION}-${OS}-${ARCH}.zip -O "${SCRIPT_PARENT_DIR}/protoc.zip" && \

...