Upgrade dependent version: github.com/open-policy-agent/opa (#5315)

Upgrade dependent version: github.com/open-policy-agent/opa v0.18.0 -> v0.45.0

Signed-off-by: hongzhouzi <hongzhouzi@kubesphere.io>

Signed-off-by: hongzhouzi <hongzhouzi@kubesphere.io>

vendor/github.com/open-policy-agent/opa/internal/gqlparser/ast/source.go

@@ -0,0 +1,19 @@
+package ast
+
+// Source covers a single *.graphql file
+type Source struct {
+	// Name is the filename of the source
+	Name string
+	// Input is the actual contents of the source file
+	Input string
+	// BuiltIn indicate whether the source is a part of the specification
+	BuiltIn bool
+}
+
+type Position struct {
+	Start  int     // The starting position, in runes, of this token in the input.
+	End    int     // The end position, in runes, of this token in the input.
+	Line   int     // The line number at the start of this item.
+	Column int     // The column number at the start of this item.
+	Src    *Source // The source document this token belongs to
+}