Sync with Git 2.55

Author: gitster

Documentation/RelNotes/2.55.0.adoc

@@ -31,7 +31,9 @@ UI, Workflows & Features
    subcommand "git url-parse".
 
  * Misspelt proxy URL (e.g., httt://...) did not trigger any warning
-   or failure, which has been corrected.
+   or failure, which has been corrected.  We had a regression in this
+   update that broke https:// proxies, but that has been caught and
+   corrected.
 
  * Document the fact that .git/info/exclude is shared across worktrees
    linked to the same repository.

GIT-VERSION-GEN

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-DEF_VER=v2.55.0-rc2
+DEF_VER=v2.55.0
 
 LF='
 '

t/lib-httpd/apache.conf

@@ -4,6 +4,7 @@ DocumentRoot www
 LogFormat "%h %l %u %t \"%r\" %>s %b" common
 CustomLog access.log common
 ErrorLog error.log
+Timeout 600
 <IfModule !mod_log_config.c>
 	LoadModule log_config_module modules/mod_log_config.so
 </IfModule>

t/t5551-http-fetch-smart.sh

@@ -397,15 +397,16 @@ create_tags () {
 }
 
 test_expect_success 'create 2,000 tags in the repo' '
+	git init --bare "$HTTPD_DOCUMENT_ROOT_PATH/many-tags.git" &&
 	(
-		cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
+		cd "$HTTPD_DOCUMENT_ROOT_PATH/many-tags.git" &&
 		create_tags 1 2000
 	)
 '
 
 test_expect_success CMDLINE_LIMIT \
 	'clone the 2,000 tag repo to check OS command line overflow' '
-	run_with_limited_cmdline git clone $HTTPD_URL/smart/repo.git too-many-refs &&
+	run_with_limited_cmdline git clone $HTTPD_URL/smart/many-tags.git too-many-refs &&
 	(
 		cd too-many-refs &&
 		git for-each-ref refs/tags >actual &&
@@ -483,12 +484,12 @@ test_expect_success 'test allowanysha1inwant with unreachable' '
 test_expect_success EXPENSIVE 'http can handle enormous ref negotiation' '
 	test_when_finished "rm -f tags" &&
 	(
-		cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
+		cd "$HTTPD_DOCUMENT_ROOT_PATH/many-tags.git" &&
 		create_tags 2001 50000
 	) &&
 	git -C too-many-refs fetch -q --tags &&
 	(
-		cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
+		cd "$HTTPD_DOCUMENT_ROOT_PATH/many-tags.git" &&
 		create_tags 50001 100000
 	) &&
 	git -C too-many-refs fetch -q --tags &&