build: fix a compile error with Go 1.21 (#5339)

Signed-off-by: knqyf263 <[email protected]>

go.mod

@@ -79,7 +79,7 @@ require (
 	github.com/samber/lo v1.38.1
 	github.com/saracen/walker v0.1.3
 	github.com/secure-systems-lab/go-securesystemslib v0.7.0
-	github.com/sigstore/rekor v1.3.0
+	github.com/sigstore/rekor v1.2.2
 	github.com/sirupsen/logrus v1.9.3
 	github.com/sosedoff/gitkit v0.4.0
 	github.com/spdx/tools-golang v0.5.0

go.sum

@@ -1579,8 +1579,8 @@ github.com/shopspring/decimal v1.2.0/go.mod h1:DKyhrW/HYNuLGql+MJL6WCR6knT2jwCFR
 github.com/shopspring/decimal v1.3.1 h1:2Usl1nmF/WZucqkFZhnfFYxxxu8LG21F6nPQBE5gKV8=
 github.com/shopspring/decimal v1.3.1/go.mod h1:DKyhrW/HYNuLGql+MJL6WCR6knT2jwCFRcu2hWCYk4o=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
-github.com/sigstore/rekor v1.3.0 h1:meiQhvzb7B4CwmRgGAHnsExoyf2fiGnXUNgm7rOHPIg=
-github.com/sigstore/rekor v1.3.0/go.mod h1:aZH9c2g4nZS/+IfVm6WWhwRIY7In5TdUX7jfG4moI+E=
+github.com/sigstore/rekor v1.2.2 h1:5JK/zKZvcQpL/jBmHvmFj3YbpDMBQnJQ6ygp8xdF3bY=
+github.com/sigstore/rekor v1.2.2/go.mod h1:FGnWBGWzeNceJnp0x9eDFd41mI8aQqCjj+Zp0IEs0Qg=
 github.com/sirupsen/logrus v1.0.4-0.20170822132746-89742aefa4b2/go.mod h1:pMByvHTf9Beacp5x1UXfOR9xyW/9antXMhjMPG0dEzc=
 github.com/sirupsen/logrus v1.0.6/go.mod h1:pMByvHTf9Beacp5x1UXfOR9xyW/9antXMhjMPG0dEzc=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=