feat(turbo): COREPACK_HOME to default passthrough (#9151)

### Description

Add `COREPACK_HOME` to default passthrough list

### Testing Instructions

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crates/turborepo-lib/src/task_hash.rs

@@ -472,6 +472,7 @@ impl<'a> TaskHasher<'a> {
                         "PWD",
                         "CI",
                         "NODE_OPTIONS",
+                        "COREPACK_HOME",
                         "LD_LIBRARY_PATH",
                         "DYLD_FALLBACK_LIBRARY_PATH",
                         "LIBPATH",