Update polars requirement from 0.30.0 to 0.31.1 (#191)

* Update polars requirement from 0.30.0 to 0.31.1

Updates the requirements on [polars](https://github.com/pola-rs/polars) to permit the latest version.
- [Release notes](https://github.com/pola-rs/polars/releases)
- [Commits](pola-rs/polars@rs-0.30.0...rs-0.31.1)

---
updated-dependencies:
- dependency-name: polars
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

* fix dep

* use choco

* list folder

* debug

* fix

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: wangfenjin <[email protected]>

.github/workflows/rust.yaml

@@ -107,10 +107,10 @@ jobs:
     runs-on: windows-latest
     steps:
       - uses: actions/checkout@v2
-      - run: echo "VCPKG_ROOT=$env:VCPKG_INSTALLATION_ROOT" | Out-File -FilePath $env:GITHUB_ENV -Append
-      - run: vcpkg install openssl:x64-windows-static-md
-      # - run: choco install openssl
-      # - run: echo 'OPENSSL_DIR=C:\Program Files\OpenSSL-Win64' | Out-File -FilePath $env:GITHUB_ENV -Append
+      # - run: echo "VCPKG_ROOT=$env:VCPKG_INSTALLATION_ROOT" | Out-File -FilePath $env:GITHUB_ENV -Append
+      # - run: vcpkg install openssl:x64-windows-static-md
+      - run: choco install openssl
+      - run: echo 'OPENSSL_DIR=C:\Program Files\OpenSSL' | Out-File -FilePath $env:GITHUB_ENV -Append
       - uses: actions/cache@v3
         with:
           path: ~/.cargo/registry/index

Cargo.toml

@@ -58,7 +58,7 @@ r2d2 = { version = "0.8.9", optional = true }
 calamine = { version = "0.21.0", optional = true }
 num = { version = "0.4", optional = true, default-features = false, features = ["std"] }
 duckdb-loadable-macros = { version = "0.1.0", path="./duckdb-loadable-macros", optional = true }
-polars = { version = "0.30.0", features = ["dtype-full"], optional = true}
+polars = { version = "0.31.1", features = ["dtype-full"], optional = true}
 
 [dev-dependencies]
 doc-comment = "0.3"
@@ -69,7 +69,7 @@ uuid = { version = "1.0", features = ["v4"] }
 unicase = "2.6.0"
 rand = "0.8.3"
 tempdir = "0.3.7"
-polars-core = "0.30.0"
+polars-core = "*"
 # criterion = "0.3"
 
 # [[bench]]