Roll Skia from 36f908de5c6c to fb2e9d308c35 (3 revisions)

https://skia.googlesource.com/skia.git/+log/36f908de5c6c..fb2e9d308c35

2023-08-16 herb@google.com Define Point for Bentley-Ottmann
2023-08-16 brianosman@google.com Remove unused isValid parameter from GrVkBackendSurfaceInfo::assign
2023-08-16 johnstiles@google.com Fix WGSL code generation for SwitchWithFallthroughAndVarDecls test.

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://skia-autoroll.corp.goog/r/android-master-autoroll
Please CC djsollen@google.com,nscobie@google.com,rmistry@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Test: Presubmit checks will test this change.
Exempt-From-Owner-Approval: The autoroll bot does not require owner approval.
Bug: b/186777432
Change-Id: Ie56413b73f08c25043692bf9a0ddc22e81a4ea9c