4.1.3 backports

[barchetta]

Backport following PRs for 4.1.3:

• 4.x: Host header validation for server request #9336 (4.1.3: Host header validation for server request #9369)
• Ensures chunked encoding is enabled in all cases when there are trailers #9334 (4.1.3: Ensures chunked encoding is enabled in all cases when there are trailers #9370)
• Adds support to control 100-Continue requests in the Helidon connector #9332 (4.1.3: Adds support to control 100-Continue requests in the Helidon connector #9371)
• 4.x: Concurrency limits module, and support in Helidon WebServer #9295 (4.1.3: Concurrency limits module, and support in Helidon WebServer #9384)
• 4.x: Ensures there is no trailing whitespace in Java properties lines in persistence.adoc with Asciidoctor callouts at the expense of visual cleanliness #9352 (4.1.3: Ensures there is no trailing whitespace in Java properties lines in persistence.adoc with Asciidoctor callouts at the expense of visual cleanliness #9372)
• Fix DataReader.findNewLine with multiple lone EOL character #9362 (4.1.3: Fix DataReader.findNewLine with multiple lone EOL character  #9391)
• Correct doc error: incorrect config key for compatibility of OTel span names #9373 (4.1.3: Correct doc error: incorrect config key for compatibility of OTel span names #9374)
• Add context propagation to the Zipkin tracing provider #9119 (4.1.3: Add context propagation to the Zipkin tracing provider (#9119) #9385)
• Uptake build-tools 4.0.14 #9375 (4.1.3: Uptake build-tools 4.0.14  #9386)
• 4.x: Upgrades Oracle Database artifacts to 21.15.0.0 #9360 (4.1.3: Upgrades Oracle Database artifacts to 21.15.0.0 #9387)
• Use a fixed version of GraalVM #9406 (4.1.3: Use a fixed version of GraalVM #9407)
• 4.x: Ignore protocol upgrades when initial request contains a payload #9359 (4.1.3: Ignore protocol upgrades when initial request contains a payload #9412)
• 4.x: Explicitly sets the content length to zero when a 204 or related status code is returned #9408 (4.1.3: Explicitly sets the content length to zero when a 204 or related status code is returned #9433)
• 4.x: AIMD limit now correctly releases permits when token is used. #9421 (4.1.3: AIMD limit now correctly releases permits when token is used #9425)
• 4.x: Upgrade jersey to 3.1.9 #9424 (4.1.3: Upgrade jersey to 3.1.9 #9426)
• Allow config to set camel (default) or snake case for built-in meter names #9429 (4.1.3: Allow config to set camel (default) or snake case for built-in meter names #9434)

This PR fixes an issue (#9383) that only existed in main (Helidon 4.2.x) and not in the helidon-4.1.x branch. Therefore it does not need to be backported:

• 4.x: Use newly defined exception to report problems while processing meta config #9390

[barchetta]

Backports for 4.1.3 are complete