fix: bump go version to the latest patch to fix high severity CVEs

[SebastienSyd]

Hi @elenz97, there are multiple CVEs that can be quickly fixed by just rebuilding the Docker image with the latest go patch version

See below the list of CVEs in the v2.12.2 image version

They will all be gone after rebuild with go 1.24.13

❯ grype quay.io/mittwald/kubernetes-replicator:v2.12.2
 ✔ Pulled image
 ✔ Loaded image                                                                                                                                                   quay.io/mittwald/kubernetes-replicator:v2.12.2
 ✔ Parsed image                                                                                                                          sha256:eb173a334f9f09e5b544b4dbdee908a569942737f69ebf535b2609692c37c897
 ✔ Cataloged contents                                                                                                                           5795c935d856dde3b42e3bc596a4e9c9f1183d4bf9265832ce6f819fd322345c
   ├── ✔ Packages                        [45 packages]
   ├── ✔ Executables                     [1 executables]
   ├── ✔ File metadata                   [1 locations]
   └── ✔ File digests                    [1 files]
 ✔ Scanned for vulnerabilities     [8 vulnerability matches]
   ├── by severity: 1 critical, 4 high, 3 medium, 0 low, 0 negligible
NAME    INSTALLED  FIXED IN                      TYPE       VULNERABILITY   SEVERITY  EPSS          RISK
stdlib  go1.24.10  1.24.12, 1.25.6               go-module  CVE-2025-61726  High      < 0.1% (5th)  < 0.1
stdlib  go1.24.10  1.24.11, 1.25.5               go-module  CVE-2025-61729  High      < 0.1% (3rd)  < 0.1
stdlib  go1.24.10  1.24.12, 1.25.6               go-module  CVE-2025-61730  Medium    < 0.1% (5th)  < 0.1
stdlib  go1.24.10  1.24.13, 1.25.7, 1.26.0-rc.3  go-module  CVE-2025-68121  Critical  < 0.1% (2nd)  < 0.1
stdlib  go1.24.10  1.24.12, 1.25.6               go-module  CVE-2025-61728  Medium    < 0.1% (3rd)  < 0.1
stdlib  go1.24.10  1.24.12, 1.25.6               go-module  CVE-2025-61731  High      < 0.1% (0th)  < 0.1
stdlib  go1.24.10  1.24.11, 1.25.5               go-module  CVE-2025-61727  Medium    < 0.1% (1st)  < 0.1
stdlib  go1.24.10  1.24.13, 1.25.7               go-module  CVE-2025-61732  High      < 0.1% (0th)  < 0.1

Thank you

[elenz97]

lgtm 👍 i will look into the broken builds. Thank you for having a look into this @SebastienSyd!