ci: add timeout minutes to sanic and starlette suites (#10992)

CI: Adds timeouts to the framework test suites so they don't hang like:


https://github.com/DataDog/dd-trace-py/actions/runs/11250518980/job/31279581076?pr=10899

## Checklist
- [x] PR author has checked that all the criteria below are met
- The PR description includes an overview of the change
- The PR description articulates the motivation for the change
- The change includes tests OR the PR description describes a testing
strategy
- The PR description notes risks associated with the change, if any
- Newly-added code is easy to change
- The change follows the [library release note
guidelines](https://ddtrace.readthedocs.io/en/stable/releasenotes.html)
- The change includes or references documentation updates if necessary
- Backport labels are set (if
[applicable](https://ddtrace.readthedocs.io/en/latest/contributing.html#backporting))

## Reviewer Checklist
- [x] Reviewer has checked that all the criteria below are met 
- Title is accurate
- All changes are related to the pull request's stated goal
- Avoids breaking
[API](https://ddtrace.readthedocs.io/en/stable/versioning.html#interfaces)
changes
- Testing strategy adequately addresses listed risks
- Newly-added code is easy to change
- Release note makes sense to a user of the library
- If necessary, author has acknowledged and discussed the performance
implications of this PR as reported in the benchmarks PR comment
- Backport labels are set in a manner that is consistent with the
[release branch maintenance
policy](https://ddtrace.readthedocs.io/en/latest/contributing.html#backporting)

.github/workflows/test_frameworks.yml

@@ -123,6 +123,7 @@ jobs:
  name: Sanic 24.6 (with ${{ matrix.suffix }})
  runs-on: ubuntu-20.04
  needs: needs-run
+ timeout-minutes: 15
  env:
  DD_PROFILING_ENABLED: ${{ matrix.profiling }}
  DD_IAST_ENABLED: ${{ matrix.iast }}
@@ -625,6 +626,7 @@ jobs:
  name: Starlette 0.38.4 (with ${{ matrix.suffix }})
  runs-on: "ubuntu-latest"
  needs: needs-run
+ timeout-minutes: 30
  env:
  DD_TESTING_RAISE: true
  DD_PROFILING_ENABLED: ${{ matrix.profiling }}