use known-working Windows OS image

Author: jackfrancis

templates/test/ci/cluster-template-prow-ci-version-windows-containerd-2022.yaml

@@ -13,4 +13,4 @@ spec:
           publisher: cncf-upstream
           offer: capi-windows
           sku: windows-2022-containerd-gen1
-          version: "latest"
+          version: "124.4.20220819"

templates/test/ci/cluster-template-prow-ci-version.yaml

@@ -12,4 +12,4 @@ spec:
           publisher: cncf-upstream
           offer: capi-windows
           sku: ${WINDOWS_SERVER_VERSION:=windows-2019}-containerd-gen1
-          version: "latest"
+          version: 124.4.20220819

templates/test/ci/cluster-template-prow-external-cloud-provider-ci-version.yaml

@@ -12,4 +12,4 @@ spec:
           publisher: cncf-upstream
           offer: capi
           sku: ubuntu-1804-gen1
-          version: "latest"
+          version: 124.4.20220819

templates/test/ci/cluster-template-prow-machine-pool-ci-version.yaml

@@ -12,4 +12,4 @@ spec:
         publisher: cncf-upstream
         offer: capi-windows
         sku: ${WINDOWS_SERVER_VERSION:=windows-2019}-containerd-gen1
-        version: latest
+        version: 124.4.20220819

templates/test/ci/prow-ci-version-windows-containerd-2022/patches/windows-image-update.yaml

@@ -13,4 +13,4 @@ spec:
           publisher: cncf-upstream
           offer: capi-windows
           sku: ${WINDOWS_SERVER_VERSION:=windows-2019}-containerd-gen1
-          version: latest
+          version: 124.4.20220819