Fix new crate license symlink (#34922)

Umesh Yadav created 4 months ago

The license file is not properly linked to actual license. This was
casued due to new-crate script linking the license to wrong file. Fixed
both of them.

Reference logs:

```
2025-07-22T17:16:19+05:30 ERROR [worktree] error reading target of symlink "/Users/umesh/code/zed/crates/onboarding/LICENSE-GPL": canonicalizing
```

Release Notes:

- N/A

Change summary

crates/onboarding/LICENSE-GPL | 2 +-
script/new-crate              | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

Detailed changes

crates/onboarding/LICENSE-GPL

@@ -1 +1 @@
-../../../LICENSE-GPL
+../../LICENSE-GPL

script/new-crate

@@ -39,7 +39,7 @@ CRATE_PATH="crates/$CRATE_NAME"
 mkdir -p "$CRATE_PATH/src"
 
 # Symlink the license
-ln -sf "../../../$LICENSE_FILE" "$CRATE_PATH/$LICENSE_FILE"
+ln -sf "../../$LICENSE_FILE" "$CRATE_PATH/$LICENSE_FILE"
 
 CARGO_TOML_TEMPLATE=$(cat << 'EOF'
 [package]