ci: add skipping functionality (#835)

* ci: add skipping functionality

* fix: some things

Author: VincentRPS

.github/workflows/bandit.yml

@@ -2,6 +2,7 @@ name: bandit
 on: [pull_request, push]
 jobs:
   bandit:
+    if: github.event.pull_request.user.type != 'Bot' && !contains(github.event.pull_request.labels.*.name, 'skip-ci')
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2

.github/workflows/codeql-analysis.yml

@@ -22,6 +22,7 @@ on:
 
 jobs:
   analyze:
+    if: github.event.pull_request.user.type != 'Bot' && !contains(github.event.pull_request.labels.*.name, 'skip-ci')
     name: Analyze
     runs-on: ubuntu-latest
     permissions:

.github/workflows/codespell.yml

@@ -2,6 +2,7 @@ name: codespell
 on: [pull_request, push]
 jobs:
   codespell:
+    if: github.event.pull_request.user.type != 'Bot' && !contains(github.event.pull_request.labels.*.name, 'skip-ci')
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2

.github/workflows/mypy.yml

@@ -2,6 +2,7 @@ name: mypy
 on: [pull_request, push]
 jobs:
   mypy:
+    if: github.event.pull_request.user.type != 'Bot' && !contains(github.event.pull_request.labels.*.name, 'skip-ci')
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2