Add http response.text to deployment error reason #261

Job	Run time
get-non-cloud-notebooks	6s
notebooks-except-cloud (docs/sphinx/source/getting-started-pyvespa.ipynb)	11m 2s
notebooks-except-cloud (docs/sphinx/source/reads-writes.ipynb)	6m 2s
notebooks-except-cloud (docs/sphinx/source/advanced-configuration.ipynb)	7m 55s
notebooks-except-cloud (docs/sphinx/source/examples/evaluating-with-snowflake-arctic-embed.ipynb)	6m 48s
notebooks-except-cloud (docs/sphinx/source/examples/lightgbm-with-categorical.ipynb)	5m 36s
notebooks-except-cloud (docs/sphinx/source/examples/pyvespa-examples.ipynb)	6m 30s
notebooks-except-cloud (docs/sphinx/source/examples/cross-encoders-for-global-reranking.ipynb)	6m 28s
notebooks-except-cloud (docs/sphinx/source/examples/multi-vector-indexing.ipynb)	5m 32s
notebooks-except-cloud (docs/sphinx/source/examples/feed_performance.ipynb)	8m 14s
notebooks-except-cloud (docs/sphinx/source/examples/lightgbm-with-categorical-mapping.ipynb)	7m 34s
notebooks-except-cloud (docs/sphinx/source/application-packages.ipynb)	6m 23s
notebooks-except-cloud (docs/sphinx/source/query.ipynb)	4m 30s
	1h 22m 40s

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