github/workflow: fix codeql workflow syntax

[zchee]

No description provided.

[codecov]

Codecov Report

Merging #114 (fe11bad) into master (f5d35a3) will increase coverage by 0.0%.
The diff coverage is n/a.

@@          Coverage Diff           @@
##           master    #114   +/-   ##
======================================
  Coverage    63.2%   63.2%           
======================================
  Files          13      14    +1     
  Lines        2084    2085    +1     
======================================
+ Hits         1318    1319    +1     
  Misses        631     631           
  Partials      135     135           

Flag	Coverage Δ
linux-1.14	63.2% <ø> (ø)
linux-1.15	63.2% <ø> (ø)
linux-1.16	63.2% <ø> (ø)
macos-1.14	63.2% <ø> (ø)
macos-1.15	63.2% <ø> (ø)
macos-1.16	63.2% <ø> (ø)
windows-1.14	62.4% <ø> (?)
windows-1.15	62.3% <ø> (?)
windows-1.16	62.4% <ø> (?)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
nvim/nvim_windows.go	100.0% <0.0%> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update f5d35a3...fe11bad. Read the comment docs.