Update github.com/opencontainers/go-digest digest to acc66fb

Author: renovate[bot]

go.mod

@@ -184,4 +184,4 @@ require (
 
 // Replace digest lib to master to gather access to BLAKE3.
 // xref: https://github.com/opencontainers/go-digest/pull/66
-replace github.com/opencontainers/go-digest => github.com/opencontainers/go-digest v1.0.1-0.20260318163012-137fd2bb009d
+replace github.com/opencontainers/go-digest => github.com/opencontainers/go-digest v1.0.1-0.20260423074420-acc66fb5367c

go.sum

@@ -261,6 +261,8 @@ github.com/onsi/gomega v1.39.1 h1:1IJLAad4zjPn2PsnhH70V4DKRFlrCzGBNrNaru+Vf28=
 github.com/onsi/gomega v1.39.1/go.mod h1:hL6yVALoTOxeWudERyfppUcZXjMwIMLnuSfruD2lcfg=
 github.com/opencontainers/go-digest v1.0.1-0.20260318163012-137fd2bb009d h1:QZUC8fu3Kn4FhwIPx+9tnSZWtfcoNCXAKPX6yyJCoss=
 github.com/opencontainers/go-digest v1.0.1-0.20260318163012-137fd2bb009d/go.mod h1:RqnyioA3pIEZMkSbOIcrw32YSgETfn/VrLuEikEdPNU=
+github.com/opencontainers/go-digest v1.0.1-0.20260423074420-acc66fb5367c h1:dTJQx6HDrRNmA3p5JlfVYw81R3g2RfWdG0+ZBaJeqcc=
+github.com/opencontainers/go-digest v1.0.1-0.20260423074420-acc66fb5367c/go.mod h1:RqnyioA3pIEZMkSbOIcrw32YSgETfn/VrLuEikEdPNU=
 github.com/opencontainers/go-digest/blake3 v0.0.0-20250116041648-1e56c6daea3b h1:nAiL9bmUK4IzFrKoVMRykv0iYGdoit5vpbPaVCZ+fI4=
 github.com/opencontainers/go-digest/blake3 v0.0.0-20250116041648-1e56c6daea3b/go.mod h1:kqQaIc6bZstKgnGpL7GD5dWoLKbA6mH1Y9ULjGImBnM=
 github.com/opencontainers/image-spec v1.1.1 h1:y0fUlFfIZhPF1W537XOLg0/fcx6zcHCJwooC2xJA040=