Don't gitignore Cargo.lock and build CI with --locked

.github/workflows/docs.yml

@@ -23,7 +23,7 @@ jobs:
       - uses: arduino/setup-protoc@v3
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
-      - run: cargo rustdoc -p datafusion-flight-sql-server -- --cfg docsrs
+      - run: cargo rustdoc --locked -p datafusion-flight-sql-server -- --cfg docsrs
       - run: chmod -c -R +rX "target/doc"
       - run: touch target/doc/index.html
       - run: echo "<meta http-equiv=refresh content=0;url=datafusion_flight_sql_server>" > target/doc/index.html

.github/workflows/test.yml

@@ -15,7 +15,7 @@ jobs:
       - uses: arduino/setup-protoc@v3
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
-      - run: cargo check
+      - run: cargo check --locked
 
   test:
     name: Test
@@ -29,7 +29,7 @@ jobs:
       - uses: arduino/setup-protoc@v3
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
-      - run: cargo test
+      - run: cargo test --locked
 
   rustfmt:
     name: Rustfmt
@@ -55,7 +55,7 @@ jobs:
       - uses: arduino/setup-protoc@v3
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
-      - run: cargo clippy -- -D warnings
+      - run: cargo clippy --locked -- -D warnings
 
   package:
     name: Package
@@ -69,5 +69,5 @@ jobs:
       - uses: arduino/setup-protoc@v3
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
-      - run: cargo build --all 
-      - run: cargo package -p datafusion-flight-sql-server --allow-dirty
+      - run: cargo build --locked --all
+      - run: cargo package --locked -p datafusion-flight-sql-server --allow-dirty

.gitignore

@@ -1,5 +1,4 @@
 /target
-/Cargo.lock
 /node_modules
 package-lock.json
 package.json