spl, ts: Pin serum-dex and lint (#735)

spl/Cargo.toml

@@ -12,6 +12,6 @@ devnet = []
 [dependencies]
 anchor-lang = { path = "../lang", version = "0.15.0", features = ["derive"] }
 lazy_static = "1.4.0"
-serum_dex = { git = "https://github.com/project-serum/serum-dex", version = "0.4.0", features = ["no-entrypoint"] }
+serum_dex = { git = "https://github.com/project-serum/serum-dex", rev = "1be91f2", version = "0.4.0", features = ["no-entrypoint"] }
 solana-program = "=1.7.11"
 spl-token = { version = "3.1.1", features = ["no-entrypoint"] }

ts/src/provider.ts

@@ -234,12 +234,9 @@ export class NodeWallet implements Wallet {
     const payer = Keypair.fromSecretKey(
       Buffer.from(
         JSON.parse(
-          require("fs").readFileSync(
-            process.env.ANCHOR_WALLET,
-            {
-              encoding: "utf-8",
-            }
-          )
+          require("fs").readFileSync(process.env.ANCHOR_WALLET, {
+            encoding: "utf-8",
+          })
         )
       )
     );