Fix rclc lifecyle header (backport #279)

[mergify]

This is an automatic backport of pull request #279 done by Mergify.

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[codecov-commenter]

Codecov Report

Merging #280 (e06038b) into foxy (45a111e) will increase coverage by 0.06%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             foxy     #280      +/-   ##
==========================================
+ Coverage   60.23%   60.29%   +0.06%     
==========================================
  Files          14       14              
  Lines        1549     1549              
  Branches      505      505              
==========================================
+ Hits          933      934       +1     
  Misses        339      339              
+ Partials      277      276       -1     

Impacted Files	Coverage Δ
rclc/src/rclc/executor.c	55.78% <0.00%> (+0.13%)	⬆️

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