build: fix Go version setting in CI

One of our builds installs a Microsoft fork of Go, and the install
method only supports concrete versions. I've switched the CI to use Go
1.21 without specifying the patch version instead.

I've also added this build to the PR checks, as it was missing there.

.github/workflows/dev_builds.yml

@@ -11,7 +11,7 @@ defaults:
     shell: bash
 
 env:
-  GO_VERSION: "~1.21.4"
+  GO_VERSION: "1.21"
 
 jobs:
 

.github/workflows/pull_requests.yml

@@ -10,7 +10,7 @@ defaults:
     shell: bash
 
 env:
-  GO_VERSION: "~1.21.4"
+  GO_VERSION: "1.21"
 
 jobs:
 
@@ -277,6 +277,9 @@ jobs:
             runs-on: macos-latest
           - arch_os: windows_amd64
             runs-on: windows-2022
+          - arch_os: windows_amd64
+            runs-on: windows-2022
+            fips: true
     with:
       arch_os: ${{ matrix.arch_os }}
       runs-on: ${{ matrix.runs-on }}

.github/workflows/release_builds.yml

@@ -18,7 +18,7 @@ defaults:
     shell: bash
 
 env:
-  GO_VERSION: "~1.21.4"
+  GO_VERSION: "1.21"
 
 jobs:
 

.github/workflows/workflow-build.yml

@@ -28,7 +28,7 @@ defaults:
     shell: bash
 
 env:
-  GO_VERSION: "~1.21.4"
+  GO_VERSION: "1.21"
 
 jobs:
   build:

.github/workflows/workflow-test.yml

@@ -28,7 +28,7 @@ defaults:
     shell: bash
 
 env:
-  GO_VERSION: "~1.21.4"
+  GO_VERSION: "1.21"
 
 jobs:
   test:

vagrant/provision.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-export GO_VERSION="1.21.4"
+export GO_VERSION="1.21"
 
 sudo apt update -y
 sudo apt install -y \