Update and test

```
08:09:45:~/GitHub/cerc/ipfs-ethdb go test ./... -v
=== RUN   TestIPFSETHDB
Running Suite: IPFS ethdb test
==============================
Random Seed: 1655467793
Will run 9 of 9 specs

•••••••••
Ran 9 of 9 Specs in 0.000 seconds
SUCCESS! -- 9 Passed | 0 Failed | 0 Pending | 0 Skipped
--- PASS: TestIPFSETHDB (0.00s)
PASS
ok      github.com/vulcanize/ipfs-ethdb/v4      0.177s
=== RUN   TestPGIPFSETHDB
Running Suite: PG-IPFS ethdb test
=================================
Random Seed: 1655467793
Will run 9 of 9 specs

•••••••••
Ran 9 of 9 Specs in 0.922 seconds
SUCCESS! -- 9 Passed | 0 Failed | 0 Pending | 0 Skipped
--- PASS: TestPGIPFSETHDB (0.92s)
PASS
ok      github.com/vulcanize/ipfs-ethdb/v4/postgres     1.157s
```

go.mod

@@ -3,7 +3,7 @@ module github.com/vulcanize/ipfs-ethdb/v4
 go 1.18
 
 require (
-	github.com/ethereum/go-ethereum v1.10.18
+	github.com/ethereum/go-ethereum v1.10.19
 	github.com/hashicorp/golang-lru v0.5.5-0.20210104140557-80c98217689d
 	github.com/ipfs/go-block-format v0.0.3
 	github.com/ipfs/go-blockservice v0.1.3