Update CodeQL workflow (#1846)

.github/workflows/cancel.yml

@@ -29,5 +29,5 @@ jobs:
     steps:
       - uses: styfle/[email protected]
         with:
-          workflow_id: 2012221,5339701,7611535
+          workflow_id: 2012221,5339701
           access_token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/codeql-analysis.yml

@@ -1,14 +1,3 @@
-# For most projects, this workflow file will not need changing; you simply need
-# to commit it to your repository.
-#
-# You may wish to alter this file to override the set of languages analyzed,
-# or to provide custom queries or build logic.
-#
-# ******** NOTE ********
-# We have attempted to detect the languages in your repository. Please check
-# the `language` matrix defined below to confirm you have the correct set of
-# supported CodeQL languages.
-#
 name: "CodeQL"
 
 on:
@@ -29,11 +18,12 @@ jobs:
       fail-fast: false
       matrix:
         language: [ 'go', 'python' ]
-        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
-        # Learn more:
-        # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
 
     steps:
+    - name: Cancel Previous Runs
+      uses: styfle/[email protected]
+      with:
+        access_token: ${{ secrets.GITHUB_TOKEN }}
     - name: Checkout repository
       uses: actions/checkout@v2