Clojure: Fix skipMetadata not called for functions

[Cnly]

Functions can also have metadata, but skipMetadata is not called for them. That causes functions like

(defn ^:private test-fn [])

to be parsed as ^:private instead of test-fn. This PR fixes the problem.

[codecov]

Codecov Report

Merging #2728 (44a6a90) into master (42f590c) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master    #2728   +/-   ##
=======================================
  Coverage   86.84%   86.84%           
=======================================
  Files         189      189           
  Lines       40253    40254    +1     
=======================================
+ Hits        34958    34959    +1     
  Misses       5295     5295           

Impacted Files	Coverage Δ
parsers/clojure.c	92.20% <100.00%> (+0.10%)	⬆️

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[coveralls]

Coverage increased (+0.0003%) to 86.935% when pulling 44a6a90 on Cnly:master into 42f590c on universal-ctags:master.

[masatake]

Thank you. Could you consider to add a unit test case?

https://docs.ctags.io/en/latest/units.html#how-to-write-a-test-case explains the way to add a test case.

[Cnly]

@masatake Sure, should be done now.

[masatake]

Thank you!