chore(deps): update dependency golangci/golangci-lint to v2.1.2

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

Author: renovate[bot]

Makefile

@@ -35,7 +35,7 @@ TESTFLAGS := $(shell $(GO) test -race $(BUILDFLAGS) ./pkg/stringutils 2>&1 > /de
 # N/B: This value is managed by Renovate, manual changes are
 # possible, as long as they don't disturb the formatting
 # (i.e. DO NOT ADD A 'v' prefix!)
-GOLANGCI_LINT_VERSION := 2.0.2
+GOLANGCI_LINT_VERSION := 2.1.2
 
 default all: local-binary docs local-validate local-cross ## validate all checks, build and cross-build\nbinaries and docs