Removed always_online action from page rules

[marceloalmeida]

Removed always_online from page rules since this action has been decommissioned from page rules

[github-actions]

changelog detected ✅

[jacobbednarz]

acceptance tests look good, thanks!

TF_ACC=1 go test $(go list ./...) -v -run "^TestAccCloudflarePageRule_" -count 1 -parallel 1 -timeout 120m -parallel 1
?       github.com/cloudflare/terraform-provider-cloudflare     [no test files]
=== RUN   TestAccCloudflarePageRule_Import
=== PAUSE TestAccCloudflarePageRule_Import
=== RUN   TestAccCloudflarePageRule_ImportWithBrowserCacheTTL30
--- PASS: TestAccCloudflarePageRule_ImportWithBrowserCacheTTL30 (12.46s)
=== RUN   TestAccCloudflarePageRule_ImportWithoutBrowserCacheTTL
--- PASS: TestAccCloudflarePageRule_ImportWithoutBrowserCacheTTL (10.82s)
=== RUN   TestAccCloudflarePageRule_Basic
--- PASS: TestAccCloudflarePageRule_Basic (8.11s)
=== RUN   TestAccCloudflarePageRule_FullySpecified
--- PASS: TestAccCloudflarePageRule_FullySpecified (8.21s)
=== RUN   TestAccCloudflarePageRule_ForwardingOnly
--- PASS: TestAccCloudflarePageRule_ForwardingOnly (8.96s)
=== RUN   TestAccCloudflarePageRule_ForwardingAndOthers
--- PASS: TestAccCloudflarePageRule_ForwardingAndOthers (3.27s)
=== RUN   TestAccCloudflarePageRule_DisableZaraz
--- PASS: TestAccCloudflarePageRule_DisableZaraz (8.38s)
=== RUN   TestAccCloudflarePageRule_Updated
--- PASS: TestAccCloudflarePageRule_Updated (14.52s)
=== RUN   TestAccCloudflarePageRule_CreateAfterManualDestroy
--- PASS: TestAccCloudflarePageRule_CreateAfterManualDestroy (14.10s)
=== RUN   TestAccCloudflarePageRule_UpdatingZoneForcesNewResource
--- PASS: TestAccCloudflarePageRule_UpdatingZoneForcesNewResource (14.41s)
=== RUN   TestAccCloudflarePageRule_CreatesBrowserCacheTTLIntegerValues
--- PASS: TestAccCloudflarePageRule_CreatesBrowserCacheTTLIntegerValues (8.22s)
=== RUN   TestAccCloudflarePageRule_CreatesBrowserCacheTTLThatRespectsExistingHeaders
--- PASS: TestAccCloudflarePageRule_CreatesBrowserCacheTTLThatRespectsExistingHeaders (8.80s)
=== RUN   TestAccCloudflarePageRule_UpdatesBrowserCacheTTLToSameValue
--- PASS: TestAccCloudflarePageRule_UpdatesBrowserCacheTTLToSameValue (14.13s)
=== RUN   TestAccCloudflarePageRule_UpdatesBrowserCacheTTLThatRespectsExistingHeaders
--- PASS: TestAccCloudflarePageRule_UpdatesBrowserCacheTTLThatRespectsExistingHeaders (14.53s)
=== RUN   TestAccCloudflarePageRule_DeletesBrowserCacheTTLThatRespectsExistingHeaders
--- PASS: TestAccCloudflarePageRule_DeletesBrowserCacheTTLThatRespectsExistingHeaders (14.28s)
=== CONT  TestAccCloudflarePageRule_Import
--- PASS: TestAccCloudflarePageRule_Import (10.80s)
PASS
ok      github.com/cloudflare/terraform-provider-cloudflare/internal/provider   174.528s
?       github.com/cloudflare/terraform-provider-cloudflare/tools/cmd/changelog-check   [no test files]
?       github.com/cloudflare/terraform-provider-cloudflare/tools/cmd/maintainer-only-file-check        [no test files]
?       github.com/cloudflare/terraform-provider-cloudflare/tools/cmd/tf-log-check      [no test files]
?       github.com/cloudflare/terraform-provider-cloudflare/version     [no test files]

[github-actions]

This functionality has been released in v3.21.0 of the Terraform Cloudflare Provider.

Please see the Terraform documentation on provider versioning or reach out if you need any assistance upgrading.

For further feature requests or bug reports with this functionality, please create a new GitHub issue following the template. Thank you!