build: bump jinja2 3.1.x -> 3.1.4 (#262) #669

Job	Run time
Publish Charm / Generate the Charm Matrix	2s
Run Tests / Get integration environments	5s
Run Tests / Lint Check	18s
Run Tests / Unit Test	21s
Run Tests / Check libraries / Lint	11s
Run Tests / Check libraries / Check libraries	28s
Publish Charm / Publish Charm (./)	14m 38s
Run Tests / Integration Test (build and deploy) (seldon-servers-integration -- -k tensorflow)	27m 44s
Run Tests / Integration Test (build and deploy) (seldon-servers-integration -- -k sklearn-v2)	27m 46s
Run Tests / Integration Test (build and deploy) (seldon-servers-integration -- -k sklearn-v1)	27m 11s
Run Tests / Integration Test (build and deploy) (seldon-servers-integration -- -k mlflowserver-v1)	29m 22s
Run Tests / Integration Test (build and deploy) (seldon-servers-integration -- -k xgboost-v1)	25m 52s
Run Tests / Integration Test (build and deploy) (seldon-servers-integration -- -k mlflowserver-v2)	25m 35s
Run Tests / Integration Test (build and deploy) (seldon-servers-integration -- -k huggingface)	28m 8s
Run Tests / Integration Test (build and deploy) (seldon-servers-integration -- -k xgboost-v2)	26m 42s
Run Tests / Integration Test (build and deploy) (seldon-servers-integration -- -k tf-serving)	25m 16s
Run Tests / Integration Test (build and deploy) (charm-integration --)	34m 27s
	4h 54m 6s

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