Clean up manifest acceptence test workflow matrix. (#2568)

- Update node images to use versions built for the correct version of kind where possible
- Update terraform versions to latest patch versions
- Move the `include` for TF 1.6 and k8s 1.6 into the general matrix

fixes #2564

Co-authored-by: Mauricio Alvarez Leon <65101411+BBBmau@users.noreply.github.com>

.github/workflows/manifest_acc.yaml

@@ -29,22 +29,20 @@ jobs:
         kubernetes_version:
           # kind images: https://github.com/kubernetes-sigs/kind/releases
           - v1.30.0@sha256:047357ac0cfea04663786a612ba1eaba9702bef25227a794b52890dd8bcd692e
-          - v1.28.9@sha256:dca54bc6a6079dd34699d53d7d4ffa2e853e46a20cd12d619a09207e35300bd0
-          - v1.26.6@sha256:f52781bc0d7a19fb6c405c2af83abfeb311f130707a0e219175677e366cc45d1
-          - v1.25.11@sha256:577c630ce8e509131eab1aea12c022190978dd2f745aac5eb1fe65c0807eb315
-          - v1.23.15@sha256:ef453bb7c79f0e3caba88d2067d4196f427794086a7d0df8df4f019d5e336b61
+          - v1.28.0@sha256:b7a4cad12c197af3ba43202d3efe03246b3f0793f162afb40a33c923952d5b31
+          - v1.27.3@sha256:3966ac761ae0136263ffdb6cfd4db23ef8a83cba8a463690e98317add2c9ba72
+          - v1.26.6@sha256:6e2d8b28a5b601defe327b98bd1c2d1930b49e5d8c512e1895099e4504007adb
+          - v1.25.11@sha256:227fa11ce74ea76a0474eeefb84cb75d8dad1b08638371ecf0e86259b35be0c8
+          - v1.23.17@sha256:59c989ff8a517a93127d4a536e7014d28e235fb3529d9fba91b3951d461edfdb
         terraform_version:
-          - 1.8.0
+          - 1.8.5
+          - 1.6.6
           - 1.5.7
           - 1.4.7
           - 1.3.10
           - 1.2.9
           - 1.1.9
           - 1.0.11
-        # BONUS: Run tests on the latest available Kubernetes(1.X) and Terraform(1.X) versions.
-        include:
-          - kubernetes_version: v1.27.3@sha256:691e24bd2417609db7e589e1a479b902d2e209892a10ce375fab60a8407c7352
-            terraform_version: 1.6.1
     steps:
       - uses: actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4.1.4
       - name: Set up Go