Fixing ottjax 0.4.6 Errors

[selmanozleyen]

errors also faced in #677

• test import error, same as this commit from another PR: fd407df
• resave the alignment and mapping pickle file to fix the regression test, this commit a2589da
• added No convergence with new commit of ottjax in LRGW solvers unless inner_iterations=10 is set #678
• ignore failing test see Unbalanced FGW doesn't converge when margins are provided ott-jax/ott#519

[giovp]

• resave the alignment and mapping pickle file to fix the regression test

[giovp]

hi @selmanozleyen thank you, it looks good but could you please skip instead of modifying iterations for the other two that needs to be fixed? so we can keep track of them better, after that, it can be merged!

[selmanozleyen]

@giovp ok done