util/ectool.c: Fixing uninitialized variable error
util/ectool.c: Fixing uninitialized variable error

While building chromeec outside of chroot environment,
warnings are treated as errors  with the default configuration.
The variable "progress" is used before it was initialized and
is causing the build to fail.

With this change, the error is no more seen.

Signed-off-by: Balaji Manigandan B <a6d38d21e8e551c27e40337978971ead346272ea@intel.com>
Change-Id: I2ebcc6440196e005a57c09f3869ec64440f2dc17
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2853685
Reviewed-by: Daisuke Nojiri <fd5f93af191bf7e8f73ea71cc3c0f66b41b1dd49@chromium.org>
Tested-by: Balaji Manigandan <a6d38d21e8e551c27e40337978971ead346272ea@intel.corp-partner.google.com>

coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec