Roll back Flask version pin for improved compatibility

Author: chrisinmtown

poetry.lock

@@ -61,7 +61,7 @@ MarkupSafe="^3.0.0"
 clickclick="^20.10.2"
 
 a2wsgi = { version = ">= 1.7", optional = true }
-flask = "^3.0"
+flask = "^2.2.0,<4"
 swagger-ui-bundle = { version = ">= 1.1.0", optional = true }
 uvicorn = { version = ">= 0.17.6", extras = ["standard"], optional = true }
 jsf = { version = ">=0.10.0", optional = true }