.pytool: UncrustifyCheck: Set IgnoreFiles path relative to package path

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3942

`IgnoreFiles` tag is specified in the CI YAML files in each individual
packages. The current logic for UncrustifyCheck script bases specified
file paths from workspace, which requires the package name to be included
in each entry.

This change updates the ignore checking logic to be based on current
package path in order to reduce redundancy. It also keeps the consistency
of `IgnoreFiles` field other pytools such as SpellCheck and EccCheck.

Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Bret Barkelew <Bret.Barkelew@microsoft.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Michael Kubacki <mikuback@linux.microsoft.com>

Signed-off-by: Kun Qin <kuqin12@gmail.com>
Reviewed-by: Michael Kubacki <michael.kubacki@microsoft.com>

0 files changed, 0 insertions, 0 deletions