chore(deps): update docker.io/library/golang:1.26.1 docker digest to c7e98cc (#572)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| docker.io/library/golang | stage | digest | `e2ddb15` → `c7e98cc` |

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internal/devtool/tools.Dockerfile

@@ -1,4 +1,4 @@
-FROM docker.io/library/golang:1.26.1@sha256:e2ddb153f786ee6210bf8c40f7f35490b3ff7d38be70d1a0d358ba64225f6428 AS golang
+FROM docker.io/library/golang:1.26.1@sha256:c7e98cc0fd4dfb71ee7465fee6c9a5f079163307e4bf141b336bb9dae00159a5 AS golang
 FROM golangci/golangci-lint:v2.11.3@sha256:e838e8ab68aaefe83e2408691510867ade9329c0e0b895a3fb35eb93d1c2a4ba AS golangci-lint
 FROM ghcr.io/yannh/kubeconform:v0.7.0@sha256:85dbef6b4b312b99133decc9c6fc9495e9fc5f92293d4ff3b7e1b30f5611823c AS kubeconform
 FROM docker.io/palantirtechnologies/policy-bot:1.41.1@sha256:1babe4d474db1ed7184146fbd2d332138c30121b2f860451347d9dbb825f5a20 AS policy-bot-version-tracker