Implement F5 trunks (aggregate interfaces)

[arifogel]

• fix bug where every vlan's settings was applied to all interfaces

[batfish-bot]

This change is 

[codecov]

Codecov Report

Merging #3339 into master will increase coverage by 0.01%.
The diff coverage is 100%.

@@             Coverage Diff              @@
##             master    #3339      +/-   ##
============================================
+ Coverage     72.86%   72.87%   +0.01%     
- Complexity    23347    23357      +10     
============================================
  Files          2031     2032       +1     
  Lines         98088    98126      +38     
  Branches      11733    11733              
============================================
+ Hits          71472    71510      +38     
  Misses        21396    21396              
  Partials       5220     5220

Impacted Files	Coverage Δ	Complexity Δ
...uctured/F5BigipStructuredConfigurationBuilder.java	81.3% <100%> (+0.34%)	166 <3> (+3)	⬆️
...ava/org/batfish/representation/f5_bigip/Trunk.java	100% <100%> (ø)	3 <3> (?)
.../representation/f5_bigip/F5BigipConfiguration.java	94.69% <100%> (+0.18%)	149 <4> (+4)	⬆️
.../representation/f5_bigip/F5BigipStructureType.java	100% <100%> (ø)	3 <0> (ø)	⬇️
...representation/f5_bigip/F5BigipStructureUsage.java	100% <100%> (ø)	3 <0> (ø)	⬇️

[progwriter]

Reviewed 15 of 15 files at r1, 4 of 4 files at r2.
Reviewable status: all files reviewed, 1 unresolved discussion (waiting on @arifogel, @corinaminer, and @sfraint)

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projects/batfish-common-protocol/src/test/java/org/batfish/datamodel/matchers/InterfaceMatchers.java, line 159 at r2 (raw file):

  /**
   * Provides a matcher that matchs if the provided {@code subMatcher} matches the {@link

typo: matches

[progwriter]

Reviewed 1 of 1 files at r3.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @corinaminer and @sfraint)