chore(deps): update all non-major dependencies (#122)

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/publish-chart.yaml

@@ -19,7 +19,7 @@ jobs:
           egress-policy: audit
 
       - name: Checkout
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           fetch-depth: 0
 

.github/workflows/release.yaml

@@ -19,7 +19,7 @@ jobs:
       IMAGE_NAME: ${{ github.repository }}
     steps:
       - name: Checkout
-        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           fetch-depth: 0
       - name: Git Fetch

go.mod

@@ -2,7 +2,7 @@ module github.com/stackitcloud/stackit-cert-manager-webhook
 
 go 1.25.0
 
-toolchain go1.25.4
+toolchain go1.25.5
 
 // Do not remove this comment:
 // please place any replace statements here at the top for visibility and add a