feat: Changing the signature_help shortcut to ctrl+shift+k.

Changing double quotes to single quotes.

nvim/after/lsp/yamlls.lua

@@ -10,24 +10,24 @@ return {
         redhat = { telemetry = { enabled = false } },
         yaml = {
             customTags = {
-                "!fn",
-                "!And",
-                "!If",
-                "!Not",
-                "!Equals",
-                "!Or",
-                "!FindInMap sequence",
-                "!Base64",
-                "!Cidr",
-                "!Ref",
-                "!Ref Scalar",
-                "!Sub",
-                "!GetAtt",
-                "!GetAZs",
-                "!ImportValue",
-                "!Select",
-                "!Split",
-                "!Join sequence"
+                '!fn',
+                '!And',
+                '!If',
+                '!Not',
+                '!Equals',
+                '!Or',
+                '!FindInMap sequence',
+                '!Base64',
+                '!Cidr',
+                '!Ref',
+                '!Ref Scalar',
+                '!Sub',
+                '!GetAtt',
+                '!GetAZs',
+                '!ImportValue',
+                '!Select',
+                '!Split',
+                '!Join sequence'
             },
             format = { enable = true, singleQuote = true },
             hover = true,