[renovate] Update golangci-lint to v1.55.0

See merge request !579

Co-authored-by: Neil Schark <gitlab@schark.eu>
Co-authored-by: Renovate Bot <renovate@danet.fbi.h-da.de>

.gitlab/ci/.code-quality-ci.yml

 variables:
     GOLANG_VERSION: "1.21"
 code-quality:
-    image: golangci/golangci-lint:v1.54.2-alpine
+    image: golangci/golangci-lint:v1.55.0-alpine
     stage: analyze
     script:
         # writes golangci-lint output to gl-code-quality-report.json

Makefile

@@ -18,7 +18,7 @@ PLUGIN_NAME= bundled_plugin.zip
 
 # Tool Versions
 GOTESTSUM_VERSION=v1.8.1
-GOLANGCI_LINT_VERSION=v1.54.0
+GOLANGCI_LINT_VERSION=v1.55.0
 MOCKERY_VERSION=v2.20.0
 YGOT_GENERATOR_VERSION=v0.27.0
 YGOT_GENERATOR_GENERATOR_VERSION=v0.0.4