Updated install instructions gz-common5

[ahcorde]

Signed-off-by: ahcorde [email protected]

🦟 Bug fix

Summary

Updated install instructions gz-common5. Related to gazebosim/garden-tutorial-party#51

Checklist

• Signed all commits for DCO
• Added tests
• Updated documentation (as needed)
• Updated migration guide (as needed)
• Consider updating Python bindings (if the library has them)
• codecheck passed (See contributing)
• All tests passed (See test coverage)
• While waiting for a review on your PR, please help review another open pull request to support the maintainers

Note to maintainers: Remember to use Squash-Merge and edit the commit message to match the pull request summary while retaining Signed-off-by messages.

[codecov]

Codecov Report

Merging #440 (1b15e75) into gz-common5 (2542907) will not change coverage.
The diff coverage is n/a.

❗ Current head 1b15e75 differs from pull request most recent head 382069e. Consider uploading reports for the commit 382069e to get more accurate results

@@             Coverage Diff             @@
##           gz-common5     #440   +/-   ##
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  Coverage       80.31%   80.31%           
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  Files              85       85           
  Lines            9987     9987           
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  Hits             8021     8021           
  Misses           1966     1966           

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