Bug report: Generated Moonbit binding bug.

## Summary
When executing a Wasm component, there are two borrow operations of a handle. However, maybe the moonbit compilation has a bug, thus wasmtime traped.
The expected result to execute the component is:
```
[diag-single] borrow1=f1
[diag-single] size1=101
[diag-single] borrow2=f1
[diag-single] size2=101
```

repo: https://github.com/xiaozzzZZzzz240/twoborrowoperation

## Environment
jco 1.16.1
wasmtime 41.0.0
OS: macOS Sequoia 15.7
CPU: Intel Core i7

## Reproduce steps
The specific reproduction steps are as follows:
1. Use the following command to generate Moonbit binding files from generated_wit_00000.wit.
`wit-bindgen moonbit xxx/witfiles/package3hl16smu1p --world world0-pvwxtgtmlk --out-dir xxx/moonbit/world0-pvwxtgtmlk`

2. Implement the Moonbit program as shown in the moonbit directory shown in the repo.

3. Use the following command to generate Wasm component file from Moonbit.
`cd xxx/moonbit/world0-pvwxtgtmlk`
`xxx/.moon/bin/moon build --target wasm --release`
`wasm-tools component embed xxx/witfiles/package3hl16smu1p --world world0-pvwxtgtmlk xxx/moonbit/world0-pvwxtgtmlk/_build/wasm/release/build/gen/gen.wasm -o /var/folders/ng/263gml_52h33wsbthhfjjr980000gn/T/moonbit_3a9hf8_l.embed.wasm`
`wasm-tools component new /var/folders/ng/263gml_52h33wsbthhfjjr980000gn/T/moonbit_3a9hf8_l.embed.wasm --realloc-via-memory-grow -o xxx/componentfiles/world0-pvwxtgtmlk_fromMoonBit.wasm']`

4. Use the following command to generate Rust binding files from generated_wit_00000b.wit.
`wit-bindgen rust xxx/witfiles/package3hl16smu1p --world world1-consumer --generate-all --out-dir xxx/rust/world1-consumer/wit_bindings`

5. Implement the Rust program as shown in the rust directory shown in the repo.

6. Use the following command to generate Wasm component file from Rust.
`cd xxx/rust/world1-consumer`
`cargo build --target wasm32-wasip2`

7. Use wac to combine the two Wasm component files:
`wac plug xxx/componentfiles/world1-consumer_fromRust.wasm --plug xxx/componentfiles/world0-pvwxtgtmlk_fromMoonBitwasm -o xxx/componentfiles/world1-consumer_fromRust_importworld0-pvwxtgtmlk_fromMoonBit.wasm`

8. Use wasmtime to run the final Wasm component file:
`wasmtime run world1-consumer_fromRust_importworld0-pvwxtgtmlk_fromMoonBit.wasm`
Wasmtime prints:
```
Error: failed to run main module `world1-consumer_fromRust_importworld0-pvwxtgtmlk_fromMoonBit.wasm`

Caused by:
0: failed to invoke `run` function
1: error while executing at wasm backtrace:
0: 0xf1e - !
1: 0xecb - !
2: 0xe23 - !
3: 0x1ef - !
4: 0x2bee7f - wit-component:shim!indirect-mydefined:package3hl16smu1p/itf0-tmmdqdfhit-read-borrow
5: 0x241a - withinwit_rust_component.wasm!withinwit_rust_component::wit_bindings::mydefined::package3hl16smu1p::itf0_tmmdqdfhit::read_borrow::hafd891aec0edc6a9
6: 0x2ae5 - withinwit_rust_component.wasm!::run::hf6a1a59ac95c8ea4
7: 0x2d16 - withinwit_rust_component.wasm!withinwit_rust_component::wit_bindings::exports::wasi::cli::run::_export_run_cabi::h276ae912c2818d67
8: 0x2cab - withinwit_rust_component.wasm!wasi:cli/run@0.2.0#run
note: using the `WASMTIME_BACKTRACE_DETAILS=1` environment variable may show more debugging information
2: unknown handle index 1
```

## Simplified reproduction steps
1. Use wasmtime to run the final Wasm component file:
`wasmtime run world1-consumer_fromRust_importworld0-pvwxtgtmlk_fromMoonBit.wasm`
Wasmtime prints:
```
Error: failed to run main module `world1-consumer_fromRust_importworld0-pvwxtgtmlk_fromMoonBit.wasm`

Caused by:
0: failed to invoke `run` function
1: error while executing at wasm backtrace:
0: 0xf1e - !
1: 0xecb - !
2: 0xe23 - !
3: 0x1ef - !
4: 0x2bee7f - wit-component:shim!indirect-mydefined:package3hl16smu1p/itf0-tmmdqdfhit-read-borrow
5: 0x241a - withinwit_rust_component.wasm!withinwit_rust_component::wit_bindings::mydefined::package3hl16smu1p::itf0_tmmdqdfhit::read_borrow::hafd891aec0edc6a9
6: 0x2ae5 - withinwit_rust_component.wasm!::run::hf6a1a59ac95c8ea4
7: 0x2d16 - withinwit_rust_component.wasm!withinwit_rust_component::wit_bindings::exports::wasi::cli::run::_export_run_cabi::h276ae912c2818d67
8: 0x2cab - withinwit_rust_component.wasm!wasi:cli/run@0.2.0#run
note: using the `WASMTIME_BACKTRACE_DETAILS=1` environment variable may show more debugging information
2: unknown handle index 1
```

## Result Analysis
When we use replace the Moonbit part with Rust, this bug does not exist, and
command: `wasmtime run world1-consumer_fromRust_importworld0-pvwxtgtmlk_fromRust.wasm
`
wasmtime prints:
```
[diag-single] borrow1=f1
[diag-single] size1=101
[diag-single] borrow2=f1
[diag-single] size2=101
```