feat(dataproc): Add ProvisioningModelMix to support mixing of spot …

…and standard instances for secondary workers (#10990)

- [ ] Regenerate this pull request now.

feat(dataproc): Add support for configuration of bootdisk IOPS and throughput when bootdisk is a hyperdisk

PiperOrigin-RevId: 686008645

Source-Link: https://togithub.com/googleapis/googleapis/commit/2f49d448f995c57186bec996ddc1bb50b1944f6c

Source-Link: https://togithub.com/googleapis/googleapis-gen/commit/5dc57b00d9a1355d020496abe5600e78202d5d3b
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiNWRjNTdiMDBkOWExMzU1ZDAyMDQ5NmFiZTU2MDBlNzgyMDJkNWQzYiJ9
BEGIN_NESTED_COMMIT
docs(essentialcontacts): Marks the `google.cloud.essentialcontacts.v1.Contact.validation_state` field as `output_only`
PiperOrigin-RevId: 685731240

Source-Link: https://togithub.com/googleapis/googleapis/commit/f78cd2f7943b9a2eb9734e56a8f3428da75917e2

Source-Link: https://togithub.com/googleapis/googleapis-gen/commit/1d05fdc15839d2f02bf73dd7b6f30f58f9ad701e
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END_NESTED_COMMIT

internal/generated/snippets/spanner/admin/database/apiv1/snippet_metadata.google.spanner.admin.database.v1.json

@@ -1,7 +1,7 @@
 {
  "clientLibrary": {
  "name": "cloud.google.com/go/spanner/admin/database/apiv1",
- "version": "1.69.0",
+ "version": "1.70.0",
  "language": "GO",
  "apis": [
  {

internal/generated/snippets/spanner/admin/instance/apiv1/snippet_metadata.google.spanner.admin.instance.v1.json

@@ -1,7 +1,7 @@
 {
  "clientLibrary": {
  "name": "cloud.google.com/go/spanner/admin/instance/apiv1",
- "version": "1.69.0",
+ "version": "1.70.0",
  "language": "GO",
  "apis": [
  {

internal/generated/snippets/spanner/apiv1/snippet_metadata.google.spanner.v1.json

@@ -1,7 +1,7 @@
 {
  "clientLibrary": {
  "name": "cloud.google.com/go/spanner/apiv1",
- "version": "1.69.0",
+ "version": "1.70.0",
  "language": "GO",
  "apis": [
  {

internal/generated/snippets/spanner/executor/apiv1/snippet_metadata.google.spanner.executor.v1.json

@@ -1,7 +1,7 @@
 {
  "clientLibrary": {
  "name": "cloud.google.com/go/spanner/executor/apiv1",
- "version": "1.69.0",
+ "version": "1.70.0",
  "language": "GO",
  "apis": [
  {