A little bit of simplification for Cargo. (#317)

### What

Makes a couple of changes to simplify the Cargo manifests.

1. The resolver is set to `"2"`, which is the modern one and stops it
yelling about it.
2. The versions and editions are set in once place, not many.

### How

Trivially.

Cargo.toml

@@ -1,7 +1,9 @@
-[workspace.package]
-version = "0.1.0"
-
 [workspace]
+resolver = "2"
+
+package.version = "0.1.0"
+package.edition = "2021"
+
 members = [
   "crates/connectors/ndc-citus",
   "crates/connectors/ndc-cockroach",

crates/connectors/ndc-citus/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "ndc-citus"
-version = "0.1.0"
-edition = "2021"
+version.workspace = true
+edition.workspace = true
 
 default-run = "ndc-citus"
 

crates/connectors/ndc-cockroach/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "ndc-cockroach"
-version = "0.1.0"
-edition = "2021"
+version.workspace = true
+edition.workspace = true
 
 default-run = "ndc-cockroach"
 

crates/connectors/ndc-postgres/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "ndc-postgres"
-version = "0.1.0"
-edition = "2021"
+version.workspace = true
+edition.workspace = true
 
 default-run = "ndc-postgres"
 

crates/query-engine/execution/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "query-engine-execution"
-version = "0.1.0"
-edition = "2021"
+version.workspace = true
+edition.workspace = true
 
 [dependencies]
 ndc-sdk = { git = "https://github.com/hasura/ndc-hub.git", rev = "e16b85a", package = "ndc-sdk" }

crates/query-engine/metadata/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "query-engine-metadata"
-version = "0.1.0"
-edition = "2021"
+version.workspace = true
+edition.workspace = true
 
 [dependencies]
 enum-iterator = "1.4.1"

crates/query-engine/sql/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "query-engine-sql"
-version = "0.1.0"
-edition = "2021"
+version.workspace = true
+edition.workspace = true
 
 [dependencies]
 serde_json = "1.0.107"

crates/query-engine/translation/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "query-engine-translation"
-version = "0.1.0"
-edition = "2021"
+version.workspace = true
+edition.workspace = true
 
 [dependencies]
 ndc-sdk = { git = "https://github.com/hasura/ndc-hub.git", rev = "abfc255", package = "ndc-sdk" }

crates/tests/other-db-tests/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "other-db-tests"
-version = "0.1.0"
-edition = "2021"
+version.workspace = true
+edition.workspace = true
 
 [features]
 # We only run the AWS Aurora tests if this feature is enabled.

crates/tests/tests-common/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "tests-common"
-version = "0.1.0"
-edition = "2021"
+version.workspace = true
+edition.workspace = true
 
 [lib]
 name = "tests_common"