Minor updates for CI

Author: jmert

.github/workflows/TagBot.yml

@@ -1,10 +1,12 @@
 name: TagBot
 on:
-  schedule:
-    - cron: 0 0 * * *
+  issue_comment:
+    types:
+      - created
   workflow_dispatch:
 jobs:
   TagBot:
+    if: github.event_name == 'workflow_dispatch' || github.actor == 'JuliaTagBot'
     runs-on: ubuntu-latest
     steps:
       - uses: JuliaRegistries/TagBot@v1

.github/workflows/ci.yml

@@ -4,14 +4,14 @@ on:
   - pull_request
 jobs:
   test:
-    name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
+    name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }}
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
         version:
-          - '1.3'
-          - '1.5'
+          - '1.0'     # earliest supported
+          - '1.5'     # latest release
           - 'nightly'
         os:
           - ubuntu-latest

Project.toml

@@ -8,6 +8,9 @@ BitFlags = "d1d4a3ce-64b1-5f1a-9ba4-7e7e69966f35"
 MacroTools = "1914dd2f-81c6-5fcd-8719-6d5c9610ff09"
 Mmap = "a63ad114-7e13-5084-954f-fe012c677804"
 
+[compat]
+julia = "1"
+
 [extras]
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"