chore: setup proper resource requirements for puppet ci jobs (#463)

currently, all woodpecker jobs jam onto one host, and have no resource
limits resulting in one kubernetes host suddenly maxing its cpu

- ensure we allocate resources for each woodpecker job

Reviewed-on: #463

.woodpecker/bolt-validate.yaml

@@ -6,3 +6,13 @@ steps:
     image: git.unkin.net/unkin/almalinux9-puppet-pr-validator:20260317
     commands:
       - uvx pre-commit run --all-files --config ci/bolt-validate.yaml
+    backend_options:
+      kubernetes:
+        serviceAccountName: default
+        resources:
+          requests:
+            memory: 512Mi
+            cpu: 1
+          limits:
+            memory: 2Gi
+            cpu: 1

.woodpecker/epp-validate.yaml

@@ -6,3 +6,13 @@ steps:
     image: git.unkin.net/unkin/almalinux9-puppet-pr-validator:20260317
     commands:
       - uvx pre-commit run --all-files --config ci/epp-validate.yaml
+    backend_options:
+      kubernetes:
+        serviceAccountName: default
+        resources:
+          requests:
+            memory: 512Mi
+            cpu: 1
+          limits:
+            memory: 2Gi
+            cpu: 1

.woodpecker/erb-validate.yaml

@@ -6,3 +6,13 @@ steps:
     image: git.unkin.net/unkin/almalinux9-puppet-pr-validator:20260317
     commands:
       - uvx pre-commit run --all-files --config ci/erb-validate.yaml
+    backend_options:
+      kubernetes:
+        serviceAccountName: default
+        resources:
+          requests:
+            memory: 512Mi
+            cpu: 1
+          limits:
+            memory: 2Gi
+            cpu: 1

.woodpecker/puppet-lint.yaml

@@ -6,3 +6,13 @@ steps:
     image: git.unkin.net/unkin/almalinux9-puppet-pr-validator:20260317
     commands:
       - uvx pre-commit run --all-files --config ci/puppet-lint.yaml
+    backend_options:
+      kubernetes:
+        serviceAccountName: default
+        resources:
+          requests:
+            memory: 512Mi
+            cpu: 1
+          limits:
+            memory: 2Gi
+            cpu: 1

.woodpecker/puppet-validate.yaml

@@ -6,3 +6,13 @@ steps:
     image: git.unkin.net/unkin/almalinux9-puppet-pr-validator:20260317
     commands:
       - uvx pre-commit run --all-files --config ci/puppet-validate.yaml
+    backend_options:
+      kubernetes:
+        serviceAccountName: default
+        resources:
+          requests:
+            memory: 512Mi
+            cpu: 1
+          limits:
+            memory: 2Gi
+            cpu: 1

.woodpecker/ruby-check.yaml

@@ -6,3 +6,13 @@ steps:
     image: git.unkin.net/unkin/almalinux9-puppet-pr-validator:20260317
     commands:
       - uvx pre-commit run --all-files --config ci/ruby-check.yaml
+    backend_options:
+      kubernetes:
+        serviceAccountName: default
+        resources:
+          requests:
+            memory: 512Mi
+            cpu: 1
+          limits:
+            memory: 2Gi
+            cpu: 1

.woodpecker/ruby-validate.yaml

@@ -6,3 +6,13 @@ steps:
     image: git.unkin.net/unkin/almalinux9-puppet-pr-validator:20260317
     commands:
       - uvx pre-commit run --all-files --config ci/ruby-validate.yaml
+    backend_options:
+      kubernetes:
+        serviceAccountName: default
+        resources:
+          requests:
+            memory: 512Mi
+            cpu: 1
+          limits:
+            memory: 2Gi
+            cpu: 1

.woodpecker/yamllint.yaml

@@ -6,3 +6,13 @@ steps:
     image: git.unkin.net/unkin/almalinux9-base:20260317
     commands:
       - uvx pre-commit run --all-files --config ci/yamllint.yaml
+    backend_options:
+      kubernetes:
+        serviceAccountName: default
+        resources:
+          requests:
+            memory: 512Mi
+            cpu: 1
+          limits:
+            memory: 2Gi
+            cpu: 1