Fix web deploy GH pages

[marandaneto]

📜 Description

https://docs.flutter.dev/ui/navigation/url-strategies
#skip-changelog

💡 Motivation and Context

GH web pages is broken for 6 months
https://github.com/getsentry/sentry-dart/actions/runs/4806460022/jobs/8554006880

Couldn't find the placeholder for base href. Please add <base href="$FLUTTER_BASE_HREF"> to web/index.html

💚 How did you test it?

📝 Checklist

• I reviewed submitted code
• I added tests to verify changes
• No new PII added or SDK only sends newly added PII if sendDefaultPii is enabled
• I updated the docs if needed
• All tests passing
• No breaking changes

🔮 Next steps

[marandaneto]

Default is just / https://github.com/bluefireteam/flutter-gh-pages/blob/57815b17b371455ec1a98f075b71b4c6ba0a938c/action.yml#L21-L24

[codecov]

Codecov Report

Patch and project coverage have no change.

Comparison is base (b2cbbc8) 90.24% compared to head (5c1c66f) 90.24%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1406   +/-   ##
=======================================
  Coverage   90.24%   90.24%           
=======================================
  Files         181      181           
  Lines        5792     5792           
=======================================
  Hits         5227     5227           
  Misses        565      565           

☔ View full report in Codecov by Sentry.
📢 Do you have feedback about the report comment? Let us know in this issue.

[github-actions]

Android Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	302.81 ms	358.84 ms	56.03 ms
Size	6.06 MiB	7.03 MiB	995.45 KiB

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
c70e01a	331.04 ms	401.46 ms	70.42 ms
abcdba3	354.68 ms	399.04 ms	44.36 ms
ef2f368	350.06 ms	429.44 ms	79.38 ms
2d3b03d	309.53 ms	353.40 ms	43.87 ms
ad69abc	297.35 ms	385.89 ms	88.54 ms
457a85b	312.37 ms	376.67 ms	64.31 ms
b2cbbc8	347.80 ms	395.31 ms	47.51 ms
f2db4ec	372.46 ms	469.72 ms	97.26 ms
dd1f7d2	338.54 ms	387.10 ms	48.56 ms
11fb408	320.10 ms	380.24 ms	60.14 ms

App size

Revision	Plain	With Sentry	Diff
c70e01a	5.94 MiB	6.97 MiB	1.03 MiB
abcdba3	5.94 MiB	6.95 MiB	1.01 MiB
ef2f368	5.94 MiB	6.89 MiB	975.81 KiB
2d3b03d	6.06 MiB	7.09 MiB	1.03 MiB
ad69abc	6.06 MiB	7.09 MiB	1.03 MiB
457a85b	6.06 MiB	7.09 MiB	1.03 MiB
b2cbbc8	6.06 MiB	7.03 MiB	995.45 KiB
f2db4ec	6.06 MiB	7.03 MiB	990.27 KiB
dd1f7d2	6.06 MiB	7.10 MiB	1.04 MiB
11fb408	6.06 MiB	7.10 MiB	1.04 MiB

[github-actions]

iOS Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	1267.92 ms	1281.00 ms	13.08 ms
Size	8.10 MiB	9.18 MiB	1.08 MiB

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
3a69405	1292.84 ms	1303.96 ms	11.12 ms
b2cbbc8	1240.00 ms	1254.37 ms	14.37 ms
0ac1eed	1278.51 ms	1285.29 ms	6.78 ms
a1a1545	1270.85 ms	1289.82 ms	18.96 ms
8e133ad	1268.19 ms	1277.37 ms	9.18 ms
af2d175	1280.37 ms	1282.24 ms	1.88 ms
22ed6cb	1277.41 ms	1283.76 ms	6.35 ms
ebfead1	1271.57 ms	1284.48 ms	12.91 ms
d301b11	1260.61 ms	1272.06 ms	11.45 ms
fbf42af	1253.76 ms	1269.51 ms	15.76 ms

App size

Revision	Plain	With Sentry	Diff
3a69405	8.15 MiB	9.15 MiB	1018.56 KiB
b2cbbc8	8.10 MiB	9.18 MiB	1.08 MiB
0ac1eed	8.10 MiB	9.16 MiB	1.07 MiB
a1a1545	8.16 MiB	9.17 MiB	1.01 MiB
8e133ad	8.10 MiB	9.16 MiB	1.07 MiB
af2d175	8.15 MiB	9.12 MiB	986.22 KiB
22ed6cb	8.10 MiB	9.17 MiB	1.08 MiB
ebfead1	8.10 MiB	9.16 MiB	1.07 MiB
d301b11	8.10 MiB	9.07 MiB	1000.82 KiB
fbf42af	8.16 MiB	9.17 MiB	1.01 MiB

[krystofwoldrich]

LGTM 🚀