aria2: bump to 1.34.0, try to fix TEST(), add TEST_REQUIRES. (#2559)

Also update HOMEPAGE & SOURCE_URI.

net-misc/aria2/patches/aria2-1.34.0.patchset

@@ -5,10 +5,10 @@ Subject: haiku: detect libnetwork
 
 
 diff --git a/configure.ac b/configure.ac
-index 863d36f..0a66ff1 100644
+index 1ab1d32..529a00e 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -720,6 +720,9 @@ case "$host" in
+@@ -653,6 +653,9 @@ case "$host" in
      EXTRALIBS="$LIBS $EXTRALIBS"
      LIBS=$save_LIBS
      ;;
@@ -29,7 +29,7 @@ Subject: check SSL_OP_NO_TLSv1_1
 
 
 diff --git a/src/LibsslTLSContext.cc b/src/LibsslTLSContext.cc
-index fb74ccc..5147cab 100644
+index 62a5577..be6d12b 100644
 --- a/src/LibsslTLSContext.cc
 +++ b/src/LibsslTLSContext.cc
 @@ -113,7 +113,9 @@ OpenSSLTLSContext::OpenSSLTLSContext(TLSSessionSide side, TLSVersion minVer)