docs: set todo's on caching tectonic to done

.gitlab-ci.yml

@@ -9,7 +9,6 @@ variables:
   RESUME_FILE: "resume.pdf"
   GIT_DEPTH: 1
 
-# TODO: Cache curl installs and tectonic, for now this works, but is not performant
 build:
   stage: build
   image: alpine:latest

TODO.norg

@@ -1,7 +1,7 @@
 * CI
 
 - (x) Output `resume.pdf` as a release instead of updating it and tracking it in git
-- ( ) For the gitlab ci, cache the curl and tectonic installs along with tectonic's auto installed packages
+- (x) For the gitlab ci, cache the curl and tectonic installs along with tectonic's auto installed packages
 - ( ) Add a linter for the tex file, or make tectonic more strict(?), might be annoying -- perhaps drop this
 
 * Resume