gitlab-ci: remove temporary lint-update workaround

Signed-off-by: Ryan Koo <rbk65@cornell.edu>

Author: rkoo19

.gitlab-ci.yml

@@ -242,7 +242,6 @@ lint:go:
     - !reference [.default_rules, rules]
     - !reference [.default_run_rules, rules]
   script:
-    - make lint-update # TODO: Remove
     - make lint
 
 lint:python:
@@ -265,7 +264,6 @@ lint:tags:
     - !reference [.default_rules, rules]
     - !reference [.default_run_rules, rules]
   script:
-    - make lint-update # TODO: Remove
     - TAGS="nethttp debug oteltracing oci aws gcp azure" make lint-scoped
 
 build:gendocs: