JunOS: clean-up prefix-list to IpSpace conversion

[dhalperi]

No description provided.

[batfish-bot]

This change is 

[codecov]

Codecov Report

Merging #8060 (4ba7198) into master (66fc72b) will decrease coverage by 0.01%.
The diff coverage is 70.83%.

@@             Coverage Diff              @@
##             master    #8060      +/-   ##
============================================
- Coverage     74.41%   74.39%   -0.02%     
+ Complexity    43085    43078       -7     
============================================
  Files          3361     3361              
  Lines        168738   168696      -42     
  Branches      20202    20199       -3     
============================================
- Hits         125567   125504      -63     
- Misses        33520    33536      +16     
- Partials       9651     9656       +5     

Impacted Files	Coverage Δ
...fish/grammar/flatjuniper/ConfigurationBuilder.java	75.36% <0.00%> (+0.04%)	⬆️
...h/representation/juniper/JuniperConfiguration.java	89.29% <0.00%> (ø)
...entation/juniper/PsFromPrefixListFilterLonger.java	68.00% <60.00%> (+1.33%)	⬆️
...tation/juniper/PsFromPrefixListFilterOrLonger.java	68.00% <68.42%> (-8.00%)	⬇️
...sentation/juniper/FwFromDestinationPrefixList.java	71.42% <80.00%> (-5.85%)	⬇️
...ion/juniper/FwFromDestinationPrefixListExcept.java	71.42% <80.00%> (-5.85%)	⬇️
...tfish/representation/juniper/FwFromPrefixList.java	92.85% <80.00%> (+1.94%)	⬆️
...representation/juniper/FwFromSourcePrefixList.java	92.85% <80.00%> (+1.94%)	⬆️
...entation/juniper/FwFromSourcePrefixListExcept.java	92.85% <80.00%> (+1.94%)	⬆️
...org/batfish/representation/juniper/PrefixList.java	100.00% <100.00%> (+22.22%)	⬆️
... and 11 more

[dhalperi]

Reviewable status: 0 of 17 files reviewed, all discussions resolved (waiting on @arifogel and @ratulm)

---

projects/batfish/src/main/antlr4/org/batfish/grammar/flatjuniper/FlatJuniper_policy_options.g4, line 112 at r1 (raw file):

;

poplt_ip6

FYI this grammar rule never used.

[ratulm]

Reviewed 15 of 17 files at r1, 4 of 4 files at r2, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @arifogel)