fix(node): node v12 support for is-indy-installed (#542)

Signed-off-by: Berend Sliedrecht <[email protected]>

packages/node/bin/is-indy-installed.js

@@ -1,15 +1,13 @@
 #!/usr/bin/env node
 /* eslint-disable no-console, @typescript-eslint/no-var-requires, no-undef */
 
-const indy = require('indy-sdk')
-const { randomUUID } = require('node:crypto')
+const { createWallet, deleteWallet } = require('indy-sdk')
 
-const uuid = randomUUID()
+const uuid = Math.random() * 10000
 const id = `test-wallet-id-${uuid}`
 
-indy
-  .createWallet({ id }, { key: id })
-  .then(() => indy.deleteWallet({ id }, { key: id }))
+createWallet({ id }, { key: id })
+  .then(() => deleteWallet({ id }, { key: id }))
   .then(() => {
     console.log('Libindy was installed correctly')
   })