Update SKP version

Automatic commit by the RecreateSKPs bot.

TBR=
NO_MERGE_BUILDS
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1938813002

Review-Url: https://codereview.chromium.org/1938813002
diff --git a/SKP_VERSION b/SKP_VERSION
index f0a7147..5cd7ca2 100644
--- a/SKP_VERSION
+++ b/SKP_VERSION
@@ -1 +1 @@
-740
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+748
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