.github: mark bots for exemption by issuebot (#8041)

#cleanup

Change-Id: I13757ee20240166af72606d166e840ae3ee797d7
Signed-off-by: M. J. Fromberger <fromberger@tailscale.com>

.github/workflows/go-licenses.yml

@@ -53,8 +53,8 @@ jobs:
         uses: peter-evans/create-pull-request@5b4a9f6a9e2af26e5f02351490b90d01eb8ec1e5 #v5.0.0
         with:
           token: ${{ steps.generate-token.outputs.token }}
-          author: License Updater <noreply@tailscale.com>
-          committer: License Updater <noreply@tailscale.com>
+          author: License Updater <noreply+license-updater@tailscale.com>
+          committer: License Updater <noreply+license-updater@tailscale.com>
           branch: licenses/cli
           commit-message: "licenses: update tailscale{,d} licenses"
           title: "licenses: update tailscale{,d} licenses"

.github/workflows/update-flake.yml

@@ -38,8 +38,8 @@ jobs:
         uses: peter-evans/create-pull-request@5b4a9f6a9e2af26e5f02351490b90d01eb8ec1e5 #v5.0.0
         with:
           token: ${{ steps.generate-token.outputs.token }}
-          author: Flakes Updater <noreply@tailscale.com>
-          committer: Flakes Updater <noreply@tailscale.com>
+          author: Flakes Updater <noreply+flakes-updater@tailscale.com>
+          committer: Flakes Updater <noreply+flakes-updater@tailscale.com>
           branch: flakes
           commit-message: "go.mod.sri: update SRI hash for go.mod changes"
           title: "go.mod.sri: update SRI hash for go.mod changes"