dragonboards: Fix spelling mistake in the fetch-vendor-package.sh script name

Dmitry noticed the fetch-vendor-package.sh script was typoed
(fix-vendor-pacakge.sh).

This patch renames it so its corrected.

Signed-off-by: John Stultz <john.stultz@linaro.org>
Change-Id: I41e34f7dbc45169dc88ac2432e7ca398e4334f06
diff --git a/fetch-vendor-pacakge.sh b/fetch-vendor-package.sh
similarity index 100%
rename from fetch-vendor-pacakge.sh
rename to fetch-vendor-package.sh