impr: More info when hub can't start session

[philipphofmann]

📜 Description

Improve the log message in the hub when it can't start a session when the client doesn't have any options or the options don't have a release name.

💡 Motivation and Context

The log message No option or release to start a session. came up in a Zendesk issue. It would be great to know if the options or the release are nil.

💚 How did you test it?

Unit tests.

📝 Checklist

You have to check all boxes before merging:

• I added tests to verify the changes.
• No new PII added or SDK only sends newly added PII if sendDefaultPII is enabled.
• I updated the docs if needed.
• I updated the wizard if needed.
• Review from the native team if needed.
• No breaking change or entry added to the changelog.
• No breaking change for hybrid SDKs or communicated to hybrid SDKs.

🔮 Next steps

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 91.113%. Comparing base (ba3679b) to head (c9c318e).
Report is 2 commits behind head on main.

Additional details and impacted files

@@              Coverage Diff              @@
##              main     #4752       +/-   ##
=============================================
- Coverage   91.194%   91.113%   -0.081%     
=============================================
  Files          623       623               
  Lines        72498     72506        +8     
  Branches     26411     25784      -627     
=============================================
- Hits         66114     66063       -51     
- Misses        6285      6348       +63     
+ Partials        99        95        -4     

Files with missing lines	Coverage Δ
Sources/Sentry/SentryHub.m	97.977% <100.000%> (+0.011%)	⬆️
Tests/SentryTests/SentryHubTests.swift	98.884% <100.000%> (+0.012%)	⬆️

... and 23 files with indirect coverage changes

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[github-actions]

Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	1238.11 ms	1251.53 ms	13.42 ms
Size	22.31 KiB	775.13 KiB	752.81 KiB

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
c151c14	1223.18 ms	1246.56 ms	23.38 ms
9324d27	1242.25 ms	1255.15 ms	12.90 ms
a176fc4	1250.29 ms	1257.88 ms	7.59 ms
e19cca3	1211.69 ms	1231.04 ms	19.35 ms
c586015	1221.20 ms	1236.80 ms	15.59 ms
279841c	1237.29 ms	1254.12 ms	16.83 ms
1a4da1b	1222.14 ms	1239.50 ms	17.36 ms
9f57953	1232.83 ms	1249.87 ms	17.04 ms
e71cf92	1201.69 ms	1226.52 ms	24.83 ms
5c6ef23	1237.33 ms	1252.58 ms	15.25 ms

App size

Revision	Plain	With Sentry	Diff
c151c14	21.58 KiB	678.19 KiB	656.61 KiB
9324d27	21.58 KiB	707.43 KiB	685.85 KiB
a176fc4	22.84 KiB	403.24 KiB	380.39 KiB
e19cca3	21.58 KiB	669.74 KiB	648.16 KiB
c586015	21.58 KiB	616.73 KiB	595.15 KiB
279841c	22.84 KiB	403.19 KiB	380.34 KiB
1a4da1b	21.58 KiB	418.33 KiB	396.75 KiB
9f57953	22.31 KiB	773.84 KiB	751.53 KiB
e71cf92	20.76 KiB	419.85 KiB	399.10 KiB
5c6ef23	21.90 KiB	708.96 KiB	687.05 KiB