Make TS compatible with glibc 2.31+ (#1670)

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> [!IMPORTANT]
> Add GLIBC version check and change host to `ubuntu-20.04` for specific
Linux targets in GitHub Actions workflow.
> 
>   - **Workflow Changes**:
> - Add step to check GLIBC version using `ldd --version` for Linux
targets in `build-typescript-release.reusable.yaml`.
> - Change host from `ubuntu-latest` to `ubuntu-20.04` for
`aarch64-unknown-linux-gnu` and `x86_64-unknown-linux-gnu` targets to
ensure consistent GLIBC versions.
>   - **Caching**:
> - Modify cache key from `shared-key` to `prefix-key` in
`build-typescript-release.reusable.yaml`.
> 
> <sup>This description was created by </sup>[<img alt="Ellipsis"
src="https://img.shields.io/badge/Ellipsis-blue?color=175173">](https://www.ellipsis.dev?ref=BoundaryML%2Fbaml&utm_source=github&utm_medium=referral)<sup>
for 6ed42ed. It will automatically
update as commits are pushed.</sup>


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Author: aaronvg

.github/workflows/build-typescript-release.reusable.yaml

@@ -3,6 +3,7 @@ name: BAML Release - Build Typescript
 on:
   workflow_call: {}
 
+
 concurrency:
   # suffix is important to prevent a concurrency deadlock with the calling workflow
   group: ${{ github.workflow }}-${{ github.ref }}-build-typescript
@@ -24,7 +25,8 @@ jobs:
             node_build: pnpm build:napi-release --target aarch64-apple-darwin
 
           - target: aarch64-unknown-linux-gnu
-            host: ubuntu-latest
+            # Do not use -latest, since it uses a different glibc version!
+            host: ubuntu-20.04
             # from https://github.com/PyO3/maturin-action?tab=readme-ov-file#manylinux-docker-container
             # need a new version of manylinux to build crates on arm64-linux
             container: ghcr.io/rust-cross/manylinux_2_28-cross:aarch64
@@ -41,7 +43,8 @@ jobs:
             cargo_args: -p baml-typescript-ffi -p baml-python-ffi
 
           - target: x86_64-unknown-linux-gnu
-            host: ubuntu-latest
+            # Do not use -latest, since it uses a newer glibc version!
+            host: ubuntu-20.04
             node_build: pnpm build:napi-release --target x86_64-unknown-linux-gnu --use-napi-cross
 
           - target: x86_64-unknown-linux-musl
@@ -73,9 +76,17 @@ jobs:
     name: ${{ matrix._.target }}
     runs-on: ${{ matrix._.host }}
     container: ${{ matrix._.container }}
+    env:
+      ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION: true
     steps:
       - uses: actions/checkout@v4
 
+      # Check GLIBC version for Linux targets
+      - name: Check GLIBC version
+        if: contains(matrix._.target, 'linux')
+        run: |
+          ldd --version
+          
       # Install common toolchain dependencies
       # NOTE: we can't use mise here because it doesn't support Windows
       - uses: pnpm/action-setup@v4
@@ -97,7 +108,8 @@ jobs:
       - uses: Swatinem/rust-cache@v2
         with:
           workspaces: engine
-          shared-key: engine-${{ github.job }}-${{ matrix._.target }}
+          prefix-key: engine-${{ github.job }}-${{ matrix._.target }}
+          # shared-key: engine-${{ github.job }}-${{ matrix._.target }}
           cache-on-failure: true
 
       - name: PNPM Install