Switch to Renovate (#1317)

* Add renovate config

* Remove dependabot config and functionality

.github/workflows/checks.yml

@@ -51,7 +51,7 @@ jobs:
         run: |
           sudo apt-get update && sudo apt-get install -y clang llvm libbpf-dev
       - name: Run linters
-        run: make license-header-check dependabot-check go-mod-tidy golangci-lint
+        run: make license-header-check go-mod-tidy golangci-lint
       - name: Check clean repository
         run: make check-clean-work-tree
   race-test:

Makefile

@@ -23,7 +23,7 @@ CGO_ENABLED?=0
 .DEFAULT_GOAL := precommit
 
 .PHONY: precommit
-precommit: license-header-check dependabot-generate golangci-lint-fix test codespell
+precommit: license-header-check golangci-lint-fix test codespell
 
 # Tools
 $(TOOLS):
@@ -148,15 +148,6 @@ verify-licenses: generate $(GOLICENSES)
       exit 1; \
     fi; \
 
-DEPENDABOT_CONFIG = .github/dependabot.yml
-.PHONY: dependabot-check
-dependabot-check: | $(DBOTCONF)
-	@$(DBOTCONF) --ignore "/LICENSES" verify $(DEPENDABOT_CONFIG) || ( echo "(run: make dependabot-generate)"; exit 1 )
-
-.PHONY: dependabot-generate
-dependabot-generate: | $(DBOTCONF)
-	@$(DBOTCONF) --ignore "/LICENSES" generate > $(DEPENDABOT_CONFIG)
-
 .PHONY: license-header-check
 license-header-check:
 	@licRes=$$(for f in $$(find . -type f \( -iname '*.go' -o -iname '*.sh' -o -iname '*.c' -o -iname '*.h' \) ! -path '**/third_party/*' ! -path './.git/*' ! -path './LICENSES/*' ! -path './internal/include/libbpf/*' ) ; do \