make sure to and polars features are included in CI tests across plat…

…forms and rust toolchains

except Windows - which takes forever to compile....
[skip ci]

.github/workflows/rust-beta.yml

@@ -26,4 +26,4 @@ jobs:
         rustup update beta
         rustup default beta
     - name: Run tests
-      run: cargo test --verbose --features feature_capable,apply,fetch,generate,foreach,python,luau,magic
+      run: cargo test --verbose --features feature_capable,apply,fetch,generate,foreach,python,luau,magic,to,polars

.github/workflows/rust-macos.yml

@@ -31,4 +31,4 @@ jobs:
       with:
         key: qsv-macoscache
     - name: Run tests
-      run: cargo test --verbose --locked --features=apply,fetch,foreach,generate,luau,python,feature_capable
+      run: cargo test --verbose --locked --features=apply,fetch,foreach,generate,luau,python,polars,to,feature_capable

.github/workflows/rust-nightly-bleeding-edge.yml

@@ -33,4 +33,4 @@ jobs:
         override: true
         default: true
     - name: Run tests
-      run: cargo test --verbose --locked --features=apply,fetch,foreach,generate,luau,python,feature_capable,nightly,magic
+      run: cargo test --verbose --locked --features=apply,fetch,foreach,generate,luau,python,feature_capable,nightly,magic,to,polars

.github/workflows/rust.yml

@@ -38,4 +38,4 @@ jobs:
       with:
         key: qsv-cache
     - name: Run tests
-      run: cargo test --verbose --locked --features=apply,fetch,foreach,generate,luau,python,magic,polars,feature_capable
+      run: cargo test --verbose --locked --features=apply,fetch,foreach,generate,luau,python,magic,polars,to,feature_capable