Drop workarounds from adjust-pages.pl + opamp version pin (open-telem…

…etry#4355)

.gitmodules

@@ -23,7 +23,7 @@
 [submodule "content-modules/opamp-spec"]
 	path = content-modules/opamp-spec
 	url = https://github.com/open-telemetry/opamp-spec
-	opamp-pin = v0.8.0-5-g0360da8
+	opamp-pin = v0.9.0-2-g950df29
 [submodule "content-modules/opentelemetry-go"]
 	path = content-modules/opentelemetry-go
 	url = https://github.com/open-telemetry/opentelemetry-go

scripts/content-modules/adjust-pages.pl

@@ -51,12 +51,6 @@ ()
   # TODO: add to front matter of OTel spec file and drop next line:
   $linkTitle = 'Design Goals' if $title eq 'Design Goals for OpenTelemetry Wire Protocol';
 
-  # TODO: remove once all submodules have been updated in the context of https://github.com/open-telemetry/opentelemetry.io/issues/3922
-  $frontMatterFromFile =~ s|: content/en/docs/specs/opamp/|: tmp/opamp/|g;
-  $frontMatterFromFile =~ s|: content/en/docs/specs/semconv/|: tmp/semconv/docs/|g;
-  $frontMatterFromFile =~ s|path_base_for_github_subdir:\n  from: content/en/docs/specs/otlp/_index.md\n  to: specification.md\n||;
-  $frontMatterFromFile =~ s|github_subdir: docs\n  path_base_for_github_subdir: content/en/docs/specs/otlp/|path_base_for_github_subdir: tmp/otlp/|g;
-
   # printf STDOUT "> $title -> $linkTitle\n";
   print "linkTitle: $linkTitle\n" if $linkTitle and $frontMatterFromFile !~ /linkTitle: /;
   print "$frontMatterFromFile" if $frontMatterFromFile;