Resolve "Manually update golangici-lint to v2.1" and remove not used lint job from just

.gitlab-ci.yml

@@ -36,7 +36,7 @@ lint-api:
 lint-go:
     stage: lint
     image:
-        name: ${CI_DEPENDENCY_PROXY_GROUP_IMAGE_PREFIX}/golangci/golangci-lint:v2.1.1
+        name: ${CI_DEPENDENCY_PROXY_GROUP_IMAGE_PREFIX}/golangci/golangci-lint:v2.1
     script:
         - golangci-lint run
     needs:

justfile

-golangci-lint-version := "v2.1.1"
+golangci-lint-version := "v2.1"
 tools-install-path := "bin"
 
 run-kms:
@@ -26,12 +26,6 @@ lint-fix:
     -v ~/.cache/golangci-lint:/.cache/golangci-lint -e GOLANGCI_LINT_CACHE=/.cache/golangci-lint \
     golangci/golangci-lint:{{ golangci-lint-version }} golangci-lint run --fix
 
-ci-lint:
-    mkdir -p {{ tools-install-path }}
-    export GOBIN={{ tools-install-path }}
-    curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/HEAD/install.sh | sh -s {{ golangci-lint-version }}
-    ./{{ tools-install-path }}/golangci-lint run
-
 generate-plantuml:
 	echo "Generating PlantUML diagrams if plantUML is installed..."
 	plantuml -o . api/_Docs/*/**.plantuml