Allow adding multiple reference script witnesses via Tx::addRefInputs

[inimrod]

Before this, we could only add refScript witnesses contained in ref inputs one by one, via Tx::addRefInput because Tx::addRefInputs didn't actually act on the refScripts contained in the refInputs passed to it.

[christianschmitz]

Could you run npm run build, and commit the files that that command changes as well?

[inimrod]

I'm getting the following error when trying to build. Could be something to do with the nodejs version I'm using? What version do you use for this project? I'll try it.

$ npm run build

> @hyperionbt/helios@0.15.10 prebuild
> node ./src/index.js && npx tsc --outFile ./helios-internal.d.ts && node ./utils/strip-internal.js && npx tsc --noEmit --target es2020 ./helios.d.ts

TypeError: Cannot read properties of null (reading '1')
    at buildIndex (file:///C:/Users/nimro/Documents/GitHub/helios/src/index.js:183:17)
    at processFile (file:///C:/Users/nimro/Documents/GitHub/helios/src/index.js:229:26)
    at file:///C:/Users/nimro/Documents/GitHub/helios/src/index.js:283:25
    at Array.forEach (<anonymous>)
    at main (file:///C:/Users/nimro/Documents/GitHub/helios/src/index.js:280:8)
    at file:///C:/Users/nimro/Documents/GitHub/helios/src/index.js:302:1
    at ModuleJob.run (node:internal/modules/esm/module_job:194:25)
file:///C:/Users/nimro/Documents/GitHub/helios/src/index.js:241
                throw new Error("unable to build index for " + fname);
                      ^

Error: unable to build index for config.js
    at processFile (file:///C:/Users/nimro/Documents/GitHub/helios/src/index.js:241:9)
    at file:///C:/Users/nimro/Documents/GitHub/helios/src/index.js:283:25
    at Array.forEach (<anonymous>)
    at main (file:///C:/Users/nimro/Documents/GitHub/helios/src/index.js:280:8)
    at file:///C:/Users/nimro/Documents/GitHub/helios/src/index.js:302:1
    at ModuleJob.run (node:internal/modules/esm/module_job:194:25)

Node.js v18.17.1

[inimrod]

Done.. It was just a windows issue. Seems that the regex RE_SECTION_TITLE doesn't work on windows. Tried on ubuntu and build went well.