[Crash Uploader] Add switch to specify crash report product name

Add an option to specify crash report product name for the
crash_uploader binary. If not specified, will default to to use the
original name "Eureka".

Bug: 388822383
Test: build on eureka, on-device crash test
Change-Id: I2b838857ffc1258996cd7a6dff8c00c3a0de89e9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6490511
Commit-Queue: Jason Huang <hijason@google.com>
Reviewed-by: Shawn Quereshi <shawnq@google.com>
Reviewed-by: Yuchen Liu <yucliu@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1453045}