tests: avoid hard-coded CRLFs in more sections

- `reply/data*`, `verify/stdout`, `verify/stderr`, `verify/file*`,
  `verify/proxy`:
  - make `crlf="yes"` force CRLF to all lines, instead of just applying
    to HTTP protocol headers.
  - add support for `crlf="headers"` that only converts HTTP protocol
    header lines to CRLF. (previously done via `crlf="yes"`.)
  - use `crlf="headers"` where possible.

- `reply/connect*`:
  - add support for `crlf="yes"` and `crlf="headers"`.
  - use them where possible.

- `client/file*`, `client/stdin`:
  - add support for `crlf="yes"`.
  - use it where possible.

- `reply/data*`, `verify/protocol`:
  - replace existing uses of `crlf="yes"` with `crlf="headers`" where it
    does not change the result.

Reducing the number of `tests/data/test*`:
- CRLF newlines from 10295 to 1985. (119985 lines total)
- files with mixed newlines from 656 to 113. (1890 files total)

After this patch there remain 141 sections with mixed newlines, where
the mixing is not split between headers/non-headers. There is no obvious
pattern here. Some of the CRLF uses might be accidental, or
non-significant. They will be tackled in a future patch.

Follow-up to 6cf3d7b1b1 #19318
Follow-up to 4d2a05d3fe #19284

Closes #19313

tests/data/test232

@@ -9,15 +9,15 @@ compressed
 #
 # Server-side
 <reply>
-<data>
-HTTP/1.1 200 OK
-Date: Mon, 29 Nov 2004 21:56:53 GMT
-Server: Apache/1.3.31 (Debian GNU/Linux) mod_gzip/1.3.26.1a PHP/4.3.9-1 mod_ssl/2.8.20 OpenSSL/0.9.7d mod_perl/1.29
-Vary: Accept-Encoding
-Content-Type: text/html; charset=ISO-8859-1
-Content-Encoding: deflate
-Content-Length: 1287
-
+<data crlf="headers">
+HTTP/1.1 200 OK
+Date: Mon, 29 Nov 2004 21:56:53 GMT
+Server: Apache/1.3.31 (Debian GNU/Linux) mod_gzip/1.3.26.1a PHP/4.3.9-1 mod_ssl/2.8.20 OpenSSL/0.9.7d mod_perl/1.29
+Vary: Accept-Encoding
+Content-Type: text/html; charset=ISO-8859-1
+Content-Encoding: deflate
+Content-Length: 1287
+
 %hex[%dd%58%db%6e%e3%36%10%7d%37%90%7f%60%fd%d4%02%b6%6e%b6%13%39%70%b4%28%72%d9%04%cd%36%c1%da%05%ba%4f%06%2d%d1%36%1b%49%14%48%ca%b9%3c%f4%db%3b%94%28%89%b1%1c%af%77%83%be%04%48%62%72%e6%9c%c3%e1%0c%49%93%99%7c%7a%4a%62%b4%21%5c%50%96%9e%75%5d%cb%e9%22%92%86%2c%a2%e9%ea%ac%7b%33%bd%eb%fb%fe%68%dc%77%bb%9f%82%ce%e4%97%8b%bb%f3%d9%b7%fb%4b%94%71%f6%0f%09%65%3f%a6%42%02%10%4d%bf%4d%67%97%5f%50%77%2d%65%76%6a%db%4b%4e%c4%3a%21%58%5a%29%91%f6%02%87%0f%24%8d%ec%65%d2%d7%3c%d1%77%ac%a1%15%c9%a8%0b%a2%5b%5a%41%07%a1%ca%a6%da%4d%6f%4e%a3%c0%3d%76%bd%89%6d%18%4a%44%84%25%99%e3%28%22%80%18%8f%fd%be%e3%f7%3d%17%39%c3%53%c7%3d%f5%c6%13%db%f0%1b%84%3c%53%1f%51%e0%39%ce%b0%ef%3a%7d%d7%47%8e%77%ea%c1%cf%40%53%2a%c4%ab%38%52%9c%90%b9%58%33%2e%83%30%e7%71%1d%8e%61%6f%e3%97%79%1c%17%70%84%d3%08%c5%74%d1%a6%16%10%1d%1e%11%a1%96%3a%67%49%52%52%52%82%24%63%b5%00%c7%fc%19%2d%19%47%61%4c%49%2a%fb%82%46%04%fd%f5%f5%16%49%8e%53%b1%84%8a%5a%30%8b%46%c8%50%de%19%0c%a2%02%e1%72%04%a5%5a%a9%70%55%df%25%8d%89%38%ea%e4%42%75%d4%18%e2%39%95%f8%c9%42%37%12%89%3c%cb%40%5f%a0%eb%d9%ec%be%57%fc%9d%f6%d0%15%b4%8f%3a%57%45%fb%e2%e6%7c%d6%43%b3%cb%db%3f%2f%e1%f3%f6%e2%77%80%5d%dd%dc%5e%f6%8a%e1%3f%df%dd%5f%5f%7e%85%36%0c%f0%48%62%88%a9%94%ea%67%4c%c8%9e%6e%e6%d0]hex%
 %hex[%19%7b%a0%44%14%da%28%cf%62%86%23%18%02%96%5a%9e%90%a8%99%75%0f%65%58%88%47%c6%23%d5%84%c8%d2%3c%59%14%f6%e9%f4%f6%a8%13%12%2e%e9%92%86%50%57%30%fd%41%38%f8%98%28%43%81%6a%3c%c1%08%c5%b4%20%1b%19%7b%24%9c%44%47%9d%c5%73%95%a4%1e%92%6b%f2%66%c6%ab%b2%58%47%9d%d9%1a%a8%08%c3%ef%82%a6%6a%33%09%48%6d%9d%6a%95%60%06%9b%0e%79%ce%51%27%c6%e9%2a%c7%2b%22%8a%18%48%ba%a1%9c%a5%09%0c%20%40%47%97%d0%58%1b%1b%2a%71%4c%e5%f3%5c%84%8c%93%60%74%e2%0f%ad%d1%c9%c4%de%b2%6f%81%33%c2%43%90%0c%06%96%7b%6c%60%2b%f3%16%1a%e6%f3%00%7b%6d%6c%20%0b%93%5e%d7%2c%cb%63%cc%9b%b1%8e%47%63%88%61%08%cb%79%db%d3%22%54%03%ba%03%cb%77%5f%11%5e%87%62%38%ca%60%9c%d1%2b%b4%11%0e%c7%c5%b9%e1%5b%23%67%62%eb%8e%e9%99%87%2c%07%5d%cf%ad%bc%da%f0]hex%
 %hex[%53%0e%e2%0f%6a%8c%31%80%c8%17%22%e4%34%93%70%44%8a%60%a0%4e%87%d7%a6%12%06%a5%4f%c3%f5%5c%ed%e5%e0%82%2c%71%1e%cb%89%6d%1a%4b%18%d4%7f%5e%1d%60%19%94%3d%d8%79%68%56%27%a5%ad%d6%8b%3d%b1%5b%ac%46%6c%cd%12%f2%b6%10%2c%60%ca%4b%15%75%78%da%26%43%eb%d6%02%8d%a6%5c%bd%1c%2e%07%60%ad%a4%68%8d%c8%e2%c5%3b%5c%04%c0%5a%44%d1%1a%91%17%9a%1d%2e%02%60%2d%a2%68%8d%48%b8%86%3d%46%62%b6%3a%5c%aa%a6%68%c1%46%a2%91%e5%59%72%b8%20%80%b5%94%a2%35%22%11%59%1c%2e%02%60%2d%a2%68%8d%08%13%4f%87%8b%00%58%8b%28%9a%51%2f%11%a9%f3%f2%07%6a%56%12%aa%ba%69%ba%b1%cc%73%0e%69%13%24%d0%eb%b7%ea%1a%85%d9%88%1f%28%c9%46%54%c5%d8%08%43%44%dd%1c%0e%57%51%68%2d%53%10%1b%9d%84%72%ce%f8%e1%4a%25%5e%6b%69%b2%59%d7%84%05%55%ad%a0%59%7a%62]hex%
@@ -172,7 +172,7 @@ http://%HOSTIP:%HTTPPORT/%TESTNUMBER --compressed
 <strippart>
 s/^Accept-Encoding: [a-zA-Z, ]*/Accept-Encoding: xxx/
 </strippart>
-<protocol crlf="yes">
+<protocol crlf="headers">
 GET /%TESTNUMBER HTTP/1.1
 Host: %HOSTIP:%HTTPPORT
 User-Agent: curl/%VERSION