beman-submodule: Bump infra; remove .github/workflows submodule

This applies the separation of beman-tidy out of the infra repository
and should fix any failing beman-submodule consistency checks in CI.

Also update .github/workflows to remove the beman-submodule and use
tagged infra-workflows link for reusable workflows.

Author: ednolan

.github/workflows/.beman_submodule

@@ -13,10 +13,10 @@ on:
 
 jobs:
   beman-submodule-check:
-    uses: ./.github/workflows/reusable-beman-submodule-check.yml
+    uses: bemanproject/infra-workflows/.github/workflows/reusable-beman-submodule-check.yml@1.1.0
 
   preset-test:
-    uses: ./.github/workflows/reusable-beman-preset-test.yml
+    uses: bemanproject/infra-workflows/.github/workflows/reusable-beman-preset-test.yml@1.1.0
     with:
       matrix_config: >
         [
@@ -29,7 +29,7 @@ jobs:
         ]
 
   build-and-test:
-    uses: ./.github/workflows/reusable-beman-build-and-test.yml
+    uses: bemanproject/infra-workflows/.github/workflows/reusable-beman-build-and-test.yml@1.1.0
     with:
       matrix_config: >
         {
@@ -114,4 +114,4 @@ jobs:
   create-issue-when-fault:
     needs: [preset-test, build-and-test]
     if: failure() && github.event_name == 'schedule'
-    uses: ./.github/workflows/reusable-beman-create-issue-when-fault.yml
+    uses: bemanproject/infra-workflows/.github/workflows/reusable-beman-create-issue-when-fault.yml@1.1.0