Fix on section in caller workflows

[kenjis]

The on.pull_request and on.push in called workflow do not work. See codeigniter4/shield#819
We need to move them to caller workflows.

.github/.github/workflows/deptrac.yml

Lines 3 to 19 in 4eaabb6

	on:
	pull_request:
	branches:
	- develop
	paths:
	- '**.php'
	- 'composer.*'
	- 'depfile.yaml'
	- '.github/workflows/deptrac.yml'
	push:
	branches:
	- develop
	paths:
	- '**.php'
	- 'composer.*'
	- 'depfile.yaml'
	- '.github/workflows/deptrac.yml'

• shield chore: fix workflow on section shield#827
• tasks chore: fix workflow on section tasks#131
• settings chore: reuse github workflows settings#95
• cache chore: fix workflow on section cache#18

[MGatner]

That's unfortunate because it is a significant amount of duplication. It does make sense though, and prevents security issues.