github: rename job name (#6004)

* Update golint.yml

* Update lsif.yml

.github/workflows/golint.yml

@@ -1,7 +1,7 @@
 name: golint
 on: [pull_request]
 jobs:
-  build:
+  golint:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2

.github/workflows/lsif.yml

@@ -1,7 +1,7 @@
 name: LSIF
 on: [push]
 jobs:
-  build:
+  lsif-go:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v1