workspace: Remove substreams packages

Author: lutter

Cargo.toml

@@ -96,9 +96,6 @@ tonic-build = { version = "0.12.3", features = ["prost"] }
 tower-http = { version = "0.6.8", features = ["cors"] }
 wasmparser = "0.118.1"
 wasmtime = { version = "35.0.0", features = ["async"] }
-substreams = "=0.6.0"
-substreams-entity-change = "2"
-substreams-near-core = "=0.10.2"
 rand = { version = "0.9.2", features = ["os_rng"] }
 prometheus = "0.14.0"