Update sizes.yml

Author: P-R-O-C-H-Y

.github/workflows/sizes.yml

@@ -59,6 +59,8 @@ jobs:
             ${{ env.REPOSITORY }}
           target: ${{ matrix.target }}
           fqbn: ${{ matrix.fqbn }}
+          sketch-paths: |
+            ${{ env.REPOSITORY }}
           use-json-file: false
           enable-deltas-report: true
           sketches-report-path: ${{ env.SKETCHES_REPORTS_PATH }}