feat: add llm-php-ext build support across platforms #381

Job	Run time
build-artifact-dev	0s
build-extra-packages	0s
matrix.name	0s
build-linux-packages-arm64	-1s
create-release	-1s
build-linux-packages	-1s
upload-linux-packages	0s
upload-extra-packages	0s
upload-release	0s
deploy	0s
update-manticoresearch-deps	0s
matrix.name	0s
OK to pack?	-10s
	-13s

Provide feedback