Bug Report

Describe the bug
WASI input plugins do not work if compiled with latest version of tinygo

To Reproduce
tinygo 0.35.0, go 1.23.6, fluentbit 3.2.7 (Container image)

main.go file

package main

import "fmt"

func main() {
    fmt.Println("{\"test\":\"test\"}")
}

Build command:

tinygo build --target=wasi -o main.wasm main.go;

Fluent bit config:

[SERVICE]
    Flush        1
    Daemon       Off
    Log_Level    info
    HTTP_Server  Off
    HTTP_Listen  0.0.0.0
    HTTP_Port    2020

[INPUT]
    Name exec_wasi
    Tag  exec.wasi.local
    WASI_Path /config/input/main.wasm

[OUTPUT]
    Name  stdout
    Match *

After running fluentbit I get this error

WASI main function is not found

Expected behavior
See this message in fluentbit logs

[0] exec.wasi.local: [[1740722019.675380600, {}], {"wasi_stdout"=>"{"test": "test""}]

Screenshots

Your Environment

• Version used: fluentbit 3.2.7 (Container image)
• Configuration: config file specified above
• Environment name and version (e.g. Kubernetes? What version?): podman 5.3.2
• Server type and version: linux 6.13.4-200.fc41.x86_64
• Operating System and version: Fedora 41
• Filters and plugins: exec_wasi input plugin

Additional context
With tinygo 0.24.0 and go 1.19.13 it works perfectly, but it's quite outdated and I would like to use the latest toolset.