chore: appease YAML linter

.github/dependabot.yml

@@ -1,3 +1,4 @@
+---
 version: 2
 updates:
 - package-ecosystem: gomod

.github/stale.yml

@@ -1,3 +1,4 @@
+---
 # Configuration for probot-stale - https://github.com/probot/stale
 
 # Number of days of inactivity before an Issue or Pull Request becomes stale
@@ -7,13 +8,13 @@ daysUntilStale: 14
 daysUntilClose: 7
 
 onlyLabels:
-  - "pending author feedback"
+- pending author feedback
 
 # Issues or Pull Requests with these labels will never be considered stale. Set to `[]` to disable
 exemptLabels:
-  - pinned
-  - security
-  - feature
+- pinned
+- security
+- feature
 
 # Label to use when marking as stale
 staleLabel: stale

.golangci.yml

@@ -31,19 +31,19 @@ issues:
   exclude-rules:
   - linters:
     - gosec
-    text:  "weak cryptographic primitive"
-    path: "state/indexers/md5Indexer.*"
+    text: weak cryptographic primitive
+    path: state/indexers/md5Indexer.*
   - linters:
     - gosec
-    text:  "weak random number generator"
+    text: weak random number generator
     path: _test\.go
   - linters:
     - errcheck
-    text:  "Error return value" # ignore err not checked in test files
+    text: Error return value    # ignore err not checked in test files
     path: _test\.go
   - linters:
     - gosec
-    text:  "Expect WriteFile permissions to be 0600 or less"
+    text: Expect WriteFile permissions to be 0600 or less
     path: file/codegen/main.go
   # ignore unused warnings in test utils files
   - linters:
@@ -53,7 +53,7 @@ issues:
   # ignore SA1019 deprecation warning
   - linters:
     - staticcheck
-    text:  "SA1019.*"
+    text: SA1019.*
 
 linters-settings:
   goconst: