Add cancel data to destroy subscription (backport #224)

[mergify[bot]]

This is an automatic backport of pull request #224 done by Mergify.

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[github-actions[bot]]

Static memory analysis

Default configuration

MTU: 512 B Input buffer size: 2048 B Input history: 4 Output buffer size: 2048 B Output history: 4

Entity	Qty	Size per unit
Context	2	5616 B
Topic	8	56 B
Service	4	248 B
Client	4	248 B
Subscription	4	272 B
Publisher	4	288 B
Node	4	208 B
Static input buffer	8	2136 B
Init options	6	64 B
Wait sets	4	56 B
Guard Condition	4	64 B

TOTAL: 34468 B

[codecov-commenter]

Codecov Report

Merging #226 (73e2ab0) into main (950a16f) will increase coverage by 0.66%. The diff coverage is 100.00%.

:exclamation: Current head 73e2ab0 differs from pull request most recent head 00dd7e4. Consider uploading reports for the commit 00dd7e4 to get more accurate results

@@            Coverage Diff             @@
##             main     #226      +/-   ##
==========================================
+ Coverage   49.33%   50.00%   +0.66%     
==========================================
  Files          43       43              
  Lines        1662     1680      +18     
  Branches      478      478              
==========================================
+ Hits          820      840      +20     
+ Misses        619      617       -2     
  Partials      223      223              

Impacted Files	Coverage Δ
rmw_microxrcedds_c/src/rmw_client.c	52.33% <100.00%> (+2.83%)	:arrow_up:
rmw_microxrcedds_c/src/rmw_service.c	51.85% <100.00%> (+2.83%)	:arrow_up:
rmw_microxrcedds_c/src/rmw_subscription.c	53.28% <100.00%> (+2.13%)	:arrow_up:
rmw_microxrcedds_c/src/utils.c	29.09% <0.00%> (+1.21%)	:arrow_up:

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