Add troubleshooting guide for bundling issues

[anhlh-edsolabs]

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This pull request includes updates that address and resolve issue #425.

[isegall-da]

@anhlh-edsolabs You're missing a couple of things to get this mergeable:

• DCO. See https://github.com/apps/dco
• Please add a comment [static] to the last commit (it can be an empty commit with just that text). See https://github.com/hyperledger-labs/splice/blob/main/TESTING.md#opting-out-of-ci

[anhlh-edsolabs]

@isegall-da Thanks. I have updated the PR as instructed.

[anhlh-edsolabs]

@isegall-da can you check if this PR is good to go? Thanks!

[isegall-da]

Seems fine, but apparently we broke CI on forks. I'll need to fix that for this to be mergable, looking into that now.

[isegall-da]

@anhlh-edsolabs CI should be fixed on main now, can you please rebase on Splice main so that we can get this past CI?

[anhlh-edsolabs]

@isegall-da The branch has been rebased on Splice main. I think it still need your review.

[isegall-da]

Thanks. Approved CI now

[isegall-da]

@anhlh-edsolabs sorry, can you please push another empty [static] commit (or amend the merge commit to add [static] to its comment) ?

[anhlh-edsolabs]

@isegall-da Hi, [static] commit added 😉

[moritzkiefer-da]

Nice thanks!