Use test font manager for SVG fuzzer
Use test font manager for SVG fuzzer

Change-Id: Ia4f96278e076d300b432b362db5df6b1a1654f3d
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/301218
Commit-Queue: Zepeng Hu <4bcd4d3e41511d83d8c7cefb39b37c1439b78c03@google.com>
Reviewed-by: Kevin Lubick <7cdab2cfab351f23814786ba39716e90eed69047@google.com>

aosp-mirror/platform_external_skia,google/skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,google/skia,google/skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia,google/skia,google/skia,google/skia,aosp-mirror/platform_external_skia,google/skia,google/skia,aosp-mirror/platform_external_skia,google/skia,google/skia,aosp-mirror/platform_external_skia,aosp-mirror/platform_external_skia