Adjust GetResource NotFound backoff (#1810)

GetResource NotFound backoff introduced in
#1809 allowed long time
wait periods up to 30 seconds. This change makes the max wait period 3
seconds at this is more appropriate for AWS eventual consistency
propagation delays this backoff tries to compensate for.

provider/go.mod

@@ -23,6 +23,7 @@ require (
 	github.com/golang/protobuf v1.5.4
 	github.com/google/uuid v1.6.0
 	github.com/hashicorp/hcl/v2 v2.17.0
+	github.com/hexops/autogold/v2 v2.2.1
 	github.com/mattbaird/jsonpatch v0.0.0-20200820163806-098863c1fc24
 	github.com/pkg/errors v0.9.1
 	github.com/pulumi/jsschema v0.0.0-20240222154951-2ba83b66ea54
@@ -102,6 +103,7 @@ require (
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang-jwt/jwt/v5 v5.2.1 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
+	github.com/google/go-cmp v0.6.0 // indirect
 	github.com/google/go-querystring v1.1.0 // indirect
 	github.com/google/s2a-go v0.1.7 // indirect
 	github.com/google/wire v0.6.0 // indirect
@@ -119,6 +121,9 @@ require (
 	github.com/hashicorp/go-sockaddr v1.0.6 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/hashicorp/vault/api v1.12.0 // indirect
+	github.com/hexops/autogold v1.3.1 // indirect
+	github.com/hexops/gotextdiff v1.0.3 // indirect
+	github.com/hexops/valast v1.4.4 // indirect
 	github.com/iancoleman/strcase v0.3.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
@@ -149,6 +154,7 @@ require (
 	github.com/muesli/reflow v0.3.0 // indirect
 	github.com/muesli/termenv v0.15.2 // indirect
 	github.com/natefinch/atomic v1.0.1 // indirect
+	github.com/nightlyone/lockfile v1.0.0 // indirect
 	github.com/nxadm/tail v1.4.11 // indirect
 	github.com/opentracing/basictracer-go v1.1.0 // indirect
 	github.com/opentracing/opentracing-go v1.2.0 // indirect
@@ -215,4 +221,5 @@ require (
 	gopkg.in/warnings.v0 v0.1.2 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	lukechampine.com/frand v1.4.2 // indirect
+	mvdan.cc/gofumpt v0.5.0 // indirect
 )