fix(solc): features (#2290)

* fix: solc svm feature

* fix: conditional features

ethers-solc/Cargo.toml

@@ -111,14 +111,14 @@ async = [
     "futures-util",
     "criterion/async_tokio",
 ]
-svm-solc = ["svm-builds", "sha2"]
+svm-solc = ["svm", "svm-builds", "sha2"]
 
 # Utilities for creating and testing project workspaces
 project-util = ["tempfile", "fs_extra", "rand"]
 
 tests = []
-openssl = ["svm/openssl"]
-rustls = ["svm/rustls"]
+openssl = ["svm?/openssl"]
+rustls = ["svm?/rustls"]
 
 # Deprecated
 asm = []