chore(deps): bump cloud.google.com/go/spanner in /cmd/iamctl

Bumps [cloud.google.com/go/spanner](https://github.com/googleapis/google-cloud-go) from 1.29.0 to 1.30.0.
- [Release notes](https://github.com/googleapis/google-cloud-go/releases)
- [Changelog](https://github.com/googleapis/google-cloud-go/blob/main/CHANGES.md)
- [Commits](googleapis/google-cloud-go@spanner/v1.29.0...spanner/v1.30.0)

---
updated-dependencies:
- dependency-name: cloud.google.com/go/spanner
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

cmd/iamctl/go.mod

@@ -3,14 +3,14 @@ module go.einride.tech/iam/cmd/iamctl
 go 1.17
 
 require (
-	cloud.google.com/go/spanner v1.29.0
+	cloud.google.com/go/spanner v1.30.0
 	firebase.google.com/go/v4 v4.7.1
 	github.com/spf13/cobra v1.3.0
 	github.com/spf13/pflag v1.0.5
 	github.com/spf13/viper v1.10.1
 	go.einride.tech/iam v0.0.0-00010101000000-000000000000
 	google.golang.org/api v0.70.0
-	google.golang.org/genproto v0.0.0-20220218161850-94dd64e39d7c
+	google.golang.org/genproto v0.0.0-20220222213610-43724f9ea8cf
 	google.golang.org/grpc v1.45.0
 	google.golang.org/protobuf v1.27.1
 )

cmd/iamctl/go.sum

@@ -52,8 +52,9 @@ cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2k
 cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw=
 cloud.google.com/go/pubsub v1.2.0/go.mod h1:jhfEVHT8odbXTkndysNHCcx0awwzvfOlguIAii9o8iA=
 cloud.google.com/go/pubsub v1.3.1/go.mod h1:i+ucay31+CNRpDW4Lu78I4xXG+O1r/MAHgjpRVR+TSU=
-cloud.google.com/go/spanner v1.29.0 h1:OmMk4U8V1xbtGuaBi2+pqwhlgfaO9Gpq6yVl/Nk9dHs=
 cloud.google.com/go/spanner v1.29.0/go.mod h1:sFHnxiaXtccigh4gCNi3SolaUJ/5kv4Zgm4AaeB9yl0=
+cloud.google.com/go/spanner v1.30.0 h1:V6EHY19dHf0dUtMfD7eSDPu9AiAMdPKZttoKR8qvI+w=
+cloud.google.com/go/spanner v1.30.0/go.mod h1:XbAwdk9ii1hZwOvxtgIrf6AePnRdKbpawN1Y8SACr1w=
 cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
 cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0ZeosJ0Rtdos=
 cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohlUTyfDhBk=
@@ -792,8 +793,9 @@ google.golang.org/genproto v0.0.0-20220126215142-9970aeb2e350/go.mod h1:5CzLGKJ6
 google.golang.org/genproto v0.0.0-20220201184016-50beb8ab5c44/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
 google.golang.org/genproto v0.0.0-20220204002441-d6cc3cc0770e/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
 google.golang.org/genproto v0.0.0-20220207164111-0872dc986b00/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
-google.golang.org/genproto v0.0.0-20220218161850-94dd64e39d7c h1:TU4rFa5APdKTq0s6B7WTsH6Xmx0Knj86s6Biz56mErE=
 google.golang.org/genproto v0.0.0-20220218161850-94dd64e39d7c/go.mod h1:kGP+zUP2Ddo0ayMi4YuN7C3WZyJvGLZRh8Z5wnAqvEI=
+google.golang.org/genproto v0.0.0-20220222213610-43724f9ea8cf h1:SVYXkUz2yZS9FWb2Gm8ivSlbNQzL2Z/NpPKE3RG2jWk=
+google.golang.org/genproto v0.0.0-20220222213610-43724f9ea8cf/go.mod h1:kGP+zUP2Ddo0ayMi4YuN7C3WZyJvGLZRh8Z5wnAqvEI=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
 google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=