feat: add Breez *Liquid* SDK funding source (#2681)

Co-authored-by: Pavol Rusnak <pavol@rusnak.io>
Co-authored-by: dni ⚡ <office@dnilabs.com>
Co-authored-by: Vlad Stan <stan.v.vlad@gmail.com>

pyproject.toml

@@ -57,6 +57,7 @@ python-crontab = "3.2.0"
 wallycore = {version = "1.4.0", optional = true}
 # needed for breez funding source
 breez-sdk = {version = "0.8.0", optional = true}
+breez-sdk-liquid = {version = "0.9.1", optional = true}
 
 jsonpath-ng = "^1.7.0"
 pynostr = "^0.6.2"
@@ -65,7 +66,7 @@ filetype = "^1.2.0"
 nostr-sdk = "^0.42.1"
 
 [tool.poetry.extras]
-breez = ["breez-sdk"]
+breez = ["breez-sdk", "breez-sdk-liquid"]
 liquid = ["wallycore"]
 
 [tool.poetry.group.dev.dependencies]