Merge pull request #683 from frankmcsherry/columnar_08

Update to columnar 0.8

Author: frankmcsherry

Cargo.toml

@@ -14,7 +14,7 @@ resolver = "2"
 edition = "2021"
 
 [workspace.dependencies]
-columnar = "0.7"
+columnar = "0.8"
 
 [workspace.lints.clippy]
 type_complexity = "allow"