ci: shard Cloudflare integration tests

[nicohrubec]

Similar to #24676, split Cloudflare integration tests across two CI jobs. Atm this doesn't get us an overall faster wall time but as we'll soon be running more and more tests on cloudflare this could quickly become a bottleneck, getting ahead of this by doing this simple optimization. We can also always add more shards if it becomes necessary.

Both shards passed. Compared with a run off develop today:

Cloudflare	Baseline	Two shards	Faster by
Test execution (slowest shard)	5m56s	3m15s	2m41s (45%)
All Cloudflare jobs finished, from CI start	9m31s	6m19s	3m12s

Observed timings from one run each.

• Baseline: CI run · Sentry trace
• This PR: CI run · Sentry trace

[github-actions]

size-limit report 📦

⚠️ Warning: Base artifact is not the latest one, because the latest workflow run is not done yet. This may lead to incorrect results. Try to re-run all tests to get up to date results.

Path	Size	% Change	Change
@sentry/browser	29.24 kB	-	-
@sentry/browser - with treeshaking flags	27.5 kB	-	-
@sentry/browser - with treeshaking flags tracing without tracing	27.4 kB	-	-
@sentry/browser (incl. Tracing)	51.15 kB	-	-
@sentry/browser (incl. Tracing + Span Streaming)	51.17 kB	-	-
@sentry/browser (incl. Tracing, Profiling)	54.18 kB	-	-
@sentry/browser (incl. Tracing, Replay)	90.76 kB	-	-
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags	79.86 kB	-	-
@sentry/browser (incl. Tracing, Replay with Canvas)	95.46 kB	-	-
@sentry/browser (incl. Tracing, Replay, Feedback)	108.41 kB	-	-
@sentry/browser (incl. Feedback)	46.76 kB	-	-
@sentry/browser (incl. sendFeedback)	34.3 kB	-	-
@sentry/browser (incl. FeedbackAsync)	39.41 kB	-	-
@sentry/browser (incl. Metrics)	30.25 kB	-	-
@sentry/browser (incl. Logs)	30.51 kB	-	-
@sentry/browser (incl. Metrics & Logs)	31.18 kB	-	-
@sentry/react	31 kB	-	-
@sentry/react (incl. Tracing)	53.45 kB	-	-
@sentry/vue	36.74 kB	-	-
@sentry/vue (incl. Tracing)	53.7 kB	-	-
@sentry/svelte	29.26 kB	-	-
CDN Bundle	30.93 kB	-	-
CDN Bundle (incl. Tracing)	51.69 kB	-	-
CDN Bundle (incl. Logs, Metrics)	33.2 kB	-	-
CDN Bundle (incl. Tracing, Logs, Metrics)	53.66 kB	-	-
CDN Bundle (incl. Replay, Logs, Metrics)	73.92 kB	-	-
CDN Bundle (incl. Tracing, Replay)	89.28 kB	-	-
CDN Bundle (incl. Tracing, Replay, Logs, Metrics)	91.25 kB	-	-
CDN Bundle (incl. Tracing, Replay, Feedback)	95.45 kB	-	-
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics)	97.42 kB	-	-
CDN Bundle - uncompressed	91.4 kB	-	-
CDN Bundle (incl. Tracing) - uncompressed	153.77 kB	-	-
CDN Bundle (incl. Logs, Metrics) - uncompressed	97.97 kB	-	-
CDN Bundle (incl. Tracing, Logs, Metrics) - uncompressed	159.73 kB	-	-
CDN Bundle (incl. Replay, Logs, Metrics) - uncompressed	227.54 kB	-	-
CDN Bundle (incl. Tracing, Replay) - uncompressed	273.5 kB	-	-
CDN Bundle (incl. Tracing, Replay, Logs, Metrics) - uncompressed	279.44 kB	-	-
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed	287.2 kB	-	-
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) - uncompressed	293.13 kB	-	-
@sentry/nextjs (client)	55.77 kB	-	-
@sentry/sveltekit (client)	51.59 kB	-	-
@sentry/core/server	39.95 kB	-	-
@sentry/core/browser	13.63 kB	-	-
@sentry/node	133.9 kB	+0.01%	+8 B 🔺
@sentry/node/import (ESM hook with diagnostics-channel injection)	82.43 kB	-	-
@sentry/node - without tracing	90.46 kB	+0.02%	+15 B 🔺
@sentry/node - without channel injection	112.41 kB	+0.01%	+11 B 🔺
@sentry/aws-serverless	98.72 kB	+0.01%	+5 B 🔺
@sentry/cloudflare (withSentry) - minified	206.49 kB	-	-
@sentry/cloudflare (withSentry)	513.73 kB	-	-

View base workflow run

[JPeer264]

Nice (1/2)

thank you (2/2)